Home / 801,337.04-1,200,233.40-548,017.04

Finding the Fourth Proportional to 801,337.04, 1,200,233.40 and 548,017.04

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Solution

The fourth proportional to 801,337.04, 1,200,233.40 and 548,017.04 is: 820,813.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,337.04 : 1,200,233.40 = 548,017.04 : x
  2. Step 2: Convert to fraction form
    801,337.04/1,200,233.40 = 548,017.04/x
  3. Step 3: Cross multiply
    801,337.04x = 1,200,233.40 × 548,017.04
  4. Step 4: Simplify right side
    801,337.04x = 657,748,355,177.14
  5. Step 5: Solve for x
    x = 657,748,355,177.14/801,337.04
  6. Step 6: Final answer
    x = 820,813.62

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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.