Home / 1,151,678.04-1,727,517.15-590,354.52

Finding the Fourth Proportional to 1,151,678.04, 1,727,517.15 and 590,354.52

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Solution

The fourth proportional to 1,151,678.04, 1,727,517.15 and 590,354.52 is: 885,531.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,678.04 : 1,727,517.15 = 590,354.52 : x
  2. Step 2: Convert to fraction form
    1,151,678.04/1,727,517.15 = 590,354.52/x
  3. Step 3: Cross multiply
    1,151,678.04x = 1,727,517.15 × 590,354.52
  4. Step 4: Simplify right side
    1,151,678.04x = 1,019,847,557,880.02
  5. Step 5: Solve for x
    x = 1,019,847,557,880.02/1,151,678.04
  6. Step 6: Final answer
    x = 885,531.83

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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.