Home / 7,307,068.73-10,963,037.30-2,449,855.89

Finding the Fourth Proportional to 7,307,068.73, 10,963,037.30 and 2,449,855.89

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Solution

The fourth proportional to 7,307,068.73, 10,963,037.30 and 2,449,855.89 is: 3,675,599.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,068.73 : 10,963,037.30 = 2,449,855.89 : x
  2. Step 2: Convert to fraction form
    7,307,068.73/10,963,037.30 = 2,449,855.89/x
  3. Step 3: Cross multiply
    7,307,068.73x = 10,963,037.30 × 2,449,855.89
  4. Step 4: Simplify right side
    7,307,068.73x = 26,857,861,489,445.42
  5. Step 5: Solve for x
    x = 26,857,861,489,445.42/7,307,068.73
  6. Step 6: Final answer
    x = 3,675,599.96

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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.