Home / 1,500,752.50-2,251,550.49-602,824.66

Finding the Fourth Proportional to 1,500,752.50, 2,251,550.49 and 602,824.66

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Solution

The fourth proportional to 1,500,752.50, 2,251,550.49 and 602,824.66 is: 904,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,752.50 : 2,251,550.49 = 602,824.66 : x
  2. Step 2: Convert to fraction form
    1,500,752.50/2,251,550.49 = 602,824.66/x
  3. Step 3: Cross multiply
    1,500,752.50x = 2,251,550.49 × 602,824.66
  4. Step 4: Simplify right side
    1,500,752.50x = 1,357,290,158,607.08
  5. Step 5: Solve for x
    x = 1,357,290,158,607.08/1,500,752.50
  6. Step 6: Final answer
    x = 904,406.40

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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.