Home / 11,745,449.60-17,612,925.60-4,554,593.60

Finding the Fourth Proportional to 11,745,449.60, 17,612,925.60 and 4,554,593.60

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Solution

The fourth proportional to 11,745,449.60, 17,612,925.60 and 4,554,593.60 is: 6,829,855.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745,449.60 : 17,612,925.60 = 4,554,593.60 : x
  2. Step 2: Convert to fraction form
    11,745,449.60/17,612,925.60 = 4,554,593.60/x
  3. Step 3: Cross multiply
    11,745,449.60x = 17,612,925.60 × 4,554,593.60
  4. Step 4: Simplify right side
    11,745,449.60x = 80,219,718,215,036.16
  5. Step 5: Solve for x
    x = 80,219,718,215,036.16/11,745,449.60
  6. Step 6: Final answer
    x = 6,829,855.05

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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.