Home / 2,033,739.40-3,050,609.10-517,419.40

Finding the Fourth Proportional to 2,033,739.40, 3,050,609.10 and 517,419.40

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Solution

The fourth proportional to 2,033,739.40, 3,050,609.10 and 517,419.40 is: 776,129.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,739.40 : 3,050,609.10 = 517,419.40 : x
  2. Step 2: Convert to fraction form
    2,033,739.40/3,050,609.10 = 517,419.40/x
  3. Step 3: Cross multiply
    2,033,739.40x = 3,050,609.10 × 517,419.40
  4. Step 4: Simplify right side
    2,033,739.40x = 1,578,444,330,156.54
  5. Step 5: Solve for x
    x = 1,578,444,330,156.54/2,033,739.40
  6. Step 6: Final answer
    x = 776,129.10

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Double scale
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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.