Home / 1,500,751.50-2,251,548.99-602,823.66

Finding the Fourth Proportional to 1,500,751.50, 2,251,548.99 and 602,823.66

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Solution

The fourth proportional to 1,500,751.50, 2,251,548.99 and 602,823.66 is: 904,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,751.50 : 2,251,548.99 = 602,823.66 : x
  2. Step 2: Convert to fraction form
    1,500,751.50/2,251,548.99 = 602,823.66/x
  3. Step 3: Cross multiply
    1,500,751.50x = 2,251,548.99 × 602,823.66
  4. Step 4: Simplify right side
    1,500,751.50x = 1,357,287,002,821.10
  5. Step 5: Solve for x
    x = 1,357,287,002,821.10/1,500,751.50
  6. Step 6: Final answer
    x = 904,404.90

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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.