Home / 9,101,753.04-12,560,462.02-4,971,841.48

Finding the Fourth Proportional to 9,101,753.04, 12,560,462.02 and 4,971,841.48

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Solution

The fourth proportional to 9,101,753.04, 12,560,462.02 and 4,971,841.48 is: 6,861,164.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,753.04 : 12,560,462.02 = 4,971,841.48 : x
  2. Step 2: Convert to fraction form
    9,101,753.04/12,560,462.02 = 4,971,841.48/x
  3. Step 3: Cross multiply
    9,101,753.04x = 12,560,462.02 × 4,971,841.48
  4. Step 4: Simplify right side
    9,101,753.04x = 62,448,626,079,000.59
  5. Step 5: Solve for x
    x = 62,448,626,079,000.59/9,101,753.04
  6. Step 6: Final answer
    x = 6,861,164.64

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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.