Home / 1,034,191.10-1,551,286.65-502,750.10

Finding the Fourth Proportional to 1,034,191.10, 1,551,286.65 and 502,750.10

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Solution

The fourth proportional to 1,034,191.10, 1,551,286.65 and 502,750.10 is: 754,125.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,191.10 : 1,551,286.65 = 502,750.10 : x
  2. Step 2: Convert to fraction form
    1,034,191.10/1,551,286.65 = 502,750.10/x
  3. Step 3: Cross multiply
    1,034,191.10x = 1,551,286.65 × 502,750.10
  4. Step 4: Simplify right side
    1,034,191.10x = 779,909,518,416.17
  5. Step 5: Solve for x
    x = 779,909,518,416.17/1,034,191.10
  6. Step 6: Final answer
    x = 754,125.15

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Double scale
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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.