Home / 7,654,622.28-11,477,946.89-3,610,024.17

Finding the Fourth Proportional to 7,654,622.28, 11,477,946.89 and 3,610,024.17

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Solution

The fourth proportional to 7,654,622.28, 11,477,946.89 and 3,610,024.17 is: 5,413,156.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,622.28 : 11,477,946.89 = 3,610,024.17 : x
  2. Step 2: Convert to fraction form
    7,654,622.28/11,477,946.89 = 3,610,024.17/x
  3. Step 3: Cross multiply
    7,654,622.28x = 11,477,946.89 × 3,610,024.17
  4. Step 4: Simplify right side
    7,654,622.28x = 41,435,665,676,826.21
  5. Step 5: Solve for x
    x = 41,435,665,676,826.21/7,654,622.28
  6. Step 6: Final answer
    x = 5,413,156.15

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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.