Home / 9,850,121.24-13,594,421.23-5,719,330.04

Finding the Fourth Proportional to 9,850,121.24, 13,594,421.23 and 5,719,330.04

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Solution

The fourth proportional to 9,850,121.24, 13,594,421.23 and 5,719,330.04 is: 7,893,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,121.24 : 13,594,421.23 = 5,719,330.04 : x
  2. Step 2: Convert to fraction form
    9,850,121.24/13,594,421.23 = 5,719,330.04/x
  3. Step 3: Cross multiply
    9,850,121.24x = 13,594,421.23 × 5,719,330.04
  4. Step 4: Simplify right side
    9,850,121.24x = 77,750,981,634,882.31
  5. Step 5: Solve for x
    x = 77,750,981,634,882.31/9,850,121.24
  6. Step 6: Final answer
    x = 7,893,403.52

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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.