Home / 2,034,021.40-3,051,032.10-517,701.40

Finding the Fourth Proportional to 2,034,021.40, 3,051,032.10 and 517,701.40

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Solution

The fourth proportional to 2,034,021.40, 3,051,032.10 and 517,701.40 is: 776,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,021.40 : 3,051,032.10 = 517,701.40 : x
  2. Step 2: Convert to fraction form
    2,034,021.40/3,051,032.10 = 517,701.40/x
  3. Step 3: Cross multiply
    2,034,021.40x = 3,051,032.10 × 517,701.40
  4. Step 4: Simplify right side
    2,034,021.40x = 1,579,523,589,614.94
  5. Step 5: Solve for x
    x = 1,579,523,589,614.94/2,034,021.40
  6. Step 6: Final answer
    x = 776,552.10

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Half scale
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Double scale
Find fourth proportional to 2,034,022.40, 3,051,033.60 and 517,702.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.