Home / 1,567,202.10-2,350,803.15-503,007.90

Finding the Fourth Proportional to 1,567,202.10, 2,350,803.15 and 503,007.90

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Solution

The fourth proportional to 1,567,202.10, 2,350,803.15 and 503,007.90 is: 754,511.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,202.10 : 2,350,803.15 = 503,007.90 : x
  2. Step 2: Convert to fraction form
    1,567,202.10/2,350,803.15 = 503,007.90/x
  3. Step 3: Cross multiply
    1,567,202.10x = 2,350,803.15 × 503,007.90
  4. Step 4: Simplify right side
    1,567,202.10x = 1,182,472,555,794.89
  5. Step 5: Solve for x
    x = 1,182,472,555,794.89/1,567,202.10
  6. Step 6: Final answer
    x = 754,511.85

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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.