Home / 4,098,234.88-5,655,334.08-2,287,515.52

Finding the Fourth Proportional to 4,098,234.88, 5,655,334.08 and 2,287,515.52

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Solution

The fourth proportional to 4,098,234.88, 5,655,334.08 and 2,287,515.52 is: 3,156,643.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,234.88 : 5,655,334.08 = 2,287,515.52 : x
  2. Step 2: Convert to fraction form
    4,098,234.88/5,655,334.08 = 2,287,515.52/x
  3. Step 3: Cross multiply
    4,098,234.88x = 5,655,334.08 × 2,287,515.52
  4. Step 4: Simplify right side
    4,098,234.88x = 12,936,664,478,784.92
  5. Step 5: Solve for x
    x = 12,936,664,478,784.92/4,098,234.88
  6. Step 6: Final answer
    x = 3,156,643.01

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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.