Home / 9,088,466.92-12,541,645.90-4,958,251.82

Finding the Fourth Proportional to 9,088,466.92, 12,541,645.90 and 4,958,251.82

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Solution

The fourth proportional to 9,088,466.92, 12,541,645.90 and 4,958,251.82 is: 6,842,148.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,466.92 : 12,541,645.90 = 4,958,251.82 : x
  2. Step 2: Convert to fraction form
    9,088,466.92/12,541,645.90 = 4,958,251.82/x
  3. Step 3: Cross multiply
    9,088,466.92x = 12,541,645.90 × 4,958,251.82
  4. Step 4: Simplify right side
    9,088,466.92x = 62,184,638,609,470.55
  5. Step 5: Solve for x
    x = 62,184,638,609,470.55/9,088,466.92
  6. Step 6: Final answer
    x = 6,842,148.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.