Home / 5,859,002.31-8,085,654.14-3,280,659.99

Finding the Fourth Proportional to 5,859,002.31, 8,085,654.14 and 3,280,659.99

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Solution

The fourth proportional to 5,859,002.31, 8,085,654.14 and 3,280,659.99 is: 4,527,440.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859,002.31 : 8,085,654.14 = 3,280,659.99 : x
  2. Step 2: Convert to fraction form
    5,859,002.31/8,085,654.14 = 3,280,659.99/x
  3. Step 3: Cross multiply
    5,859,002.31x = 8,085,654.14 × 3,280,659.99
  4. Step 4: Simplify right side
    5,859,002.31x = 26,526,282,013,672.56
  5. Step 5: Solve for x
    x = 26,526,282,013,672.56/5,859,002.31
  6. Step 6: Final answer
    x = 4,527,440.10

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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.