Home / 8,482,227.14-11,705,132.25-4,614,764.28

Finding the Fourth Proportional to 8,482,227.14, 11,705,132.25 and 4,614,764.28

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Solution

The fourth proportional to 8,482,227.14, 11,705,132.25 and 4,614,764.28 is: 6,368,189.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,482,227.14 : 11,705,132.25 = 4,614,764.28 : x
  2. Step 2: Convert to fraction form
    8,482,227.14/11,705,132.25 = 4,614,764.28/x
  3. Step 3: Cross multiply
    8,482,227.14x = 11,705,132.25 × 4,614,764.28
  4. Step 4: Simplify right side
    8,482,227.14x = 54,016,426,199,976.03
  5. Step 5: Solve for x
    x = 54,016,426,199,976.03/8,482,227.14
  6. Step 6: Final answer
    x = 6,368,189.08

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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.