Home / 5,940,714.56-8,912,990.95-2,747,935.13

Finding the Fourth Proportional to 5,940,714.56, 8,912,990.95 and 2,747,935.13

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Solution

The fourth proportional to 5,940,714.56, 8,912,990.95 and 2,747,935.13 is: 4,122,790.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,714.56 : 8,912,990.95 = 2,747,935.13 : x
  2. Step 2: Convert to fraction form
    5,940,714.56/8,912,990.95 = 2,747,935.13/x
  3. Step 3: Cross multiply
    5,940,714.56x = 8,912,990.95 × 2,747,935.13
  4. Step 4: Simplify right side
    5,940,714.56x = 24,492,320,960,289.71
  5. Step 5: Solve for x
    x = 24,492,320,960,289.71/5,940,714.56
  6. Step 6: Final answer
    x = 4,122,790.40

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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.