Home / 2,034,105.40-3,051,158.10-517,785.40

Finding the Fourth Proportional to 2,034,105.40, 3,051,158.10 and 517,785.40

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Solution

The fourth proportional to 2,034,105.40, 3,051,158.10 and 517,785.40 is: 776,678.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,105.40 : 3,051,158.10 = 517,785.40 : x
  2. Step 2: Convert to fraction form
    2,034,105.40/3,051,158.10 = 517,785.40/x
  3. Step 3: Cross multiply
    2,034,105.40x = 3,051,158.10 × 517,785.40
  4. Step 4: Simplify right side
    2,034,105.40x = 1,579,845,117,271.74
  5. Step 5: Solve for x
    x = 1,579,845,117,271.74/2,034,105.40
  6. Step 6: Final answer
    x = 776,678.10

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Double scale
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Similar ratio
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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.