Home / 7,335,092.40-11,013,136.20-4,146,446.40

Finding the Fourth Proportional to 7,335,092.40, 11,013,136.20 and 4,146,446.40

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Solution

The fourth proportional to 7,335,092.40, 11,013,136.20 and 4,146,446.40 is: 6,225,603.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,092.40 : 11,013,136.20 = 4,146,446.40 : x
  2. Step 2: Convert to fraction form
    7,335,092.40/11,013,136.20 = 4,146,446.40/x
  3. Step 3: Cross multiply
    7,335,092.40x = 11,013,136.20 × 4,146,446.40
  4. Step 4: Simplify right side
    7,335,092.40x = 45,665,378,949,199.68
  5. Step 5: Solve for x
    x = 45,665,378,949,199.68/7,335,092.40
  6. Step 6: Final answer
    x = 6,225,603.78

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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.