Home / 1,100,356.04-1,650,539.76-500,897.97

Finding the Fourth Proportional to 1,100,356.04, 1,650,539.76 and 500,897.97

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Solution

The fourth proportional to 1,100,356.04, 1,650,539.76 and 500,897.97 is: 751,349.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,356.04 : 1,650,539.76 = 500,897.97 : x
  2. Step 2: Convert to fraction form
    1,100,356.04/1,650,539.76 = 500,897.97/x
  3. Step 3: Cross multiply
    1,100,356.04x = 1,650,539.76 × 500,897.97
  4. Step 4: Simplify right side
    1,100,356.04x = 826,752,013,309.92
  5. Step 5: Solve for x
    x = 826,752,013,309.92/1,100,356.04
  6. Step 6: Final answer
    x = 751,349.55

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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.