Home / 11,493,597.15-15,861,287.95-6,266,562.77

Finding the Fourth Proportional to 11,493,597.15, 15,861,287.95 and 6,266,562.77

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Solution

The fourth proportional to 11,493,597.15, 15,861,287.95 and 6,266,562.77 is: 8,647,924.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,493,597.15 : 15,861,287.95 = 6,266,562.77 : x
  2. Step 2: Convert to fraction form
    11,493,597.15/15,861,287.95 = 6,266,562.77/x
  3. Step 3: Cross multiply
    11,493,597.15x = 15,861,287.95 × 6,266,562.77
  4. Step 4: Simplify right side
    11,493,597.15x = 99,395,756,575,706.44
  5. Step 5: Solve for x
    x = 99,395,756,575,706.44/11,493,597.15
  6. Step 6: Final answer
    x = 8,647,924.17

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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.