Home / 9,034,046.84-13,551,078.88-7,433,244.84

Finding the Fourth Proportional to 9,034,046.84, 13,551,078.88 and 7,433,244.84

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Solution

The fourth proportional to 9,034,046.84, 13,551,078.88 and 7,433,244.84 is: 11,149,874.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,046.84 : 13,551,078.88 = 7,433,244.84 : x
  2. Step 2: Convert to fraction form
    9,034,046.84/13,551,078.88 = 7,433,244.84/x
  3. Step 3: Cross multiply
    9,034,046.84x = 13,551,078.88 × 7,433,244.84
  4. Step 4: Simplify right side
    9,034,046.84x = 100,728,487,161,192.98
  5. Step 5: Solve for x
    x = 100,728,487,161,192.98/9,034,046.84
  6. Step 6: Final answer
    x = 11,149,874.35

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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.