Home / 1,032,737.46-1,549,107.40-322,769.22

Finding the Fourth Proportional to 1,032,737.46, 1,549,107.40 and 322,769.22

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Solution

The fourth proportional to 1,032,737.46, 1,549,107.40 and 322,769.22 is: 484,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,737.46 : 1,549,107.40 = 322,769.22 : x
  2. Step 2: Convert to fraction form
    1,032,737.46/1,549,107.40 = 322,769.22/x
  3. Step 3: Cross multiply
    1,032,737.46x = 1,549,107.40 × 322,769.22
  4. Step 4: Simplify right side
    1,032,737.46x = 500,004,187,194.23
  5. Step 5: Solve for x
    x = 500,004,187,194.23/1,032,737.46
  6. Step 6: Final answer
    x = 484,154.21

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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.