Home / 1,033,572.12-1,426,008.96-603,542.04

Finding the Fourth Proportional to 1,033,572.12, 1,426,008.96 and 603,542.04

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Solution

The fourth proportional to 1,033,572.12, 1,426,008.96 and 603,542.04 is: 832,700.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,572.12 : 1,426,008.96 = 603,542.04 : x
  2. Step 2: Convert to fraction form
    1,033,572.12/1,426,008.96 = 603,542.04/x
  3. Step 3: Cross multiply
    1,033,572.12x = 1,426,008.96 × 603,542.04
  4. Step 4: Simplify right side
    1,033,572.12x = 860,656,356,776.68
  5. Step 5: Solve for x
    x = 860,656,356,776.68/1,033,572.12
  6. Step 6: Final answer
    x = 832,700.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.