Home / 8,474,267.52-11,694,351.60-4,606,886.16

Finding the Fourth Proportional to 8,474,267.52, 11,694,351.60 and 4,606,886.16

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Solution

The fourth proportional to 8,474,267.52, 11,694,351.60 and 4,606,886.16 is: 6,357,428.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,267.52 : 11,694,351.60 = 4,606,886.16 : x
  2. Step 2: Convert to fraction form
    8,474,267.52/11,694,351.60 = 4,606,886.16/x
  3. Step 3: Cross multiply
    8,474,267.52x = 11,694,351.60 × 4,606,886.16
  4. Step 4: Simplify right side
    8,474,267.52x = 53,874,546,536,213.86
  5. Step 5: Solve for x
    x = 53,874,546,536,213.86/8,474,267.52
  6. Step 6: Final answer
    x = 6,357,428.11

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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.