Home / 4,227,357.84-6,337,304.28-3,234,518.16

Finding the Fourth Proportional to 4,227,357.84, 6,337,304.28 and 3,234,518.16

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Solution

The fourth proportional to 4,227,357.84, 6,337,304.28 and 3,234,518.16 is: 4,848,921.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,357.84 : 6,337,304.28 = 3,234,518.16 : x
  2. Step 2: Convert to fraction form
    4,227,357.84/6,337,304.28 = 3,234,518.16/x
  3. Step 3: Cross multiply
    4,227,357.84x = 6,337,304.28 × 3,234,518.16
  4. Step 4: Simplify right side
    4,227,357.84x = 20,498,125,779,105.73
  5. Step 5: Solve for x
    x = 20,498,125,779,105.73/4,227,357.84
  6. Step 6: Final answer
    x = 4,848,921.37

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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.