Home / 11,546,598.62-15,933,657.72-6,319,596.10

Finding the Fourth Proportional to 11,546,598.62, 15,933,657.72 and 6,319,596.10

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Solution

The fourth proportional to 11,546,598.62, 15,933,657.72 and 6,319,596.10 is: 8,720,687.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,598.62 : 15,933,657.72 = 6,319,596.10 : x
  2. Step 2: Convert to fraction form
    11,546,598.62/15,933,657.72 = 6,319,596.10/x
  3. Step 3: Cross multiply
    11,546,598.62x = 15,933,657.72 × 6,319,596.10
  4. Step 4: Simplify right side
    11,546,598.62x = 100,694,281,186,046.89
  5. Step 5: Solve for x
    x = 100,694,281,186,046.89/11,546,598.62
  6. Step 6: Final answer
    x = 8,720,687.75

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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.