Home / 4,876,713.20-7,304,572.20-4,036,905.20

Finding the Fourth Proportional to 4,876,713.20, 7,304,572.20 and 4,036,905.20

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Solution

The fourth proportional to 4,876,713.20, 7,304,572.20 and 4,036,905.20 is: 6,046,667.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,713.20 : 7,304,572.20 = 4,036,905.20 : x
  2. Step 2: Convert to fraction form
    4,876,713.20/7,304,572.20 = 4,036,905.20/x
  3. Step 3: Cross multiply
    4,876,713.20x = 7,304,572.20 × 4,036,905.20
  4. Step 4: Simplify right side
    4,876,713.20x = 29,487,865,497,955.44
  5. Step 5: Solve for x
    x = 29,487,865,497,955.44/4,876,713.20
  6. Step 6: Final answer
    x = 6,046,667.97

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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.