Home / 9,331,566-13,997,349.18-2,239,854

Finding the Fourth Proportional to 9,331,566, 13,997,349.18 and 2,239,854

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Solution

The fourth proportional to 9,331,566, 13,997,349.18 and 2,239,854 is: 3,359,781.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,566 : 13,997,349.18 = 2,239,854 : x
  2. Step 2: Convert to fraction form
    9,331,566/13,997,349.18 = 2,239,854/x
  3. Step 3: Cross multiply
    9,331,566x = 13,997,349.18 × 2,239,854
  4. Step 4: Simplify right side
    9,331,566x = 31,352,018,550,219.72
  5. Step 5: Solve for x
    x = 31,352,018,550,219.72/9,331,566
  6. Step 6: Final answer
    x = 3,359,781.04

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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.