Home / 7,384,611.02-10,192,097.16-4,404,505.44

Finding the Fourth Proportional to 7,384,611.02, 10,192,097.16 and 4,404,505.44

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Solution

The fourth proportional to 7,384,611.02, 10,192,097.16 and 4,404,505.44 is: 6,079,013.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,611.02 : 10,192,097.16 = 4,404,505.44 : x
  2. Step 2: Convert to fraction form
    7,384,611.02/10,192,097.16 = 4,404,505.44/x
  3. Step 3: Cross multiply
    7,384,611.02x = 10,192,097.16 × 4,404,505.44
  4. Step 4: Simplify right side
    7,384,611.02x = 44,891,147,386,228.55
  5. Step 5: Solve for x
    x = 44,891,147,386,228.55/7,384,611.02
  6. Step 6: Final answer
    x = 6,079,013.13

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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.