Home / 3,291,902.27-4,937,354.47-895,933.61

Finding the Fourth Proportional to 3,291,902.27, 4,937,354.47 and 895,933.61

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Solution

The fourth proportional to 3,291,902.27, 4,937,354.47 and 895,933.61 is: 1,343,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,902.27 : 4,937,354.47 = 895,933.61 : x
  2. Step 2: Convert to fraction form
    3,291,902.27/4,937,354.47 = 895,933.61/x
  3. Step 3: Cross multiply
    3,291,902.27x = 4,937,354.47 × 895,933.61
  4. Step 4: Simplify right side
    3,291,902.27x = 4,423,541,784,990.30
  5. Step 5: Solve for x
    x = 4,423,541,784,990.30/3,291,902.27
  6. Step 6: Final answer
    x = 1,343,764.62

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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.