Home / 4,108,294.35-5,669,612.96-2,272,720.95

Finding the Fourth Proportional to 4,108,294.35, 5,669,612.96 and 2,272,720.95

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Solution

The fourth proportional to 4,108,294.35, 5,669,612.96 and 2,272,720.95 is: 3,136,447.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,294.35 : 5,669,612.96 = 2,272,720.95 : x
  2. Step 2: Convert to fraction form
    4,108,294.35/5,669,612.96 = 2,272,720.95/x
  3. Step 3: Cross multiply
    4,108,294.35x = 5,669,612.96 × 2,272,720.95
  4. Step 4: Simplify right side
    4,108,294.35x = 12,885,448,141,219.91
  5. Step 5: Solve for x
    x = 12,885,448,141,219.91/4,108,294.35
  6. Step 6: Final answer
    x = 3,136,447.16

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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.