Home / 7,319,598.26-10,981,691.94-4,404,871.48

Finding the Fourth Proportional to 7,319,598.26, 10,981,691.94 and 4,404,871.48

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Solution

The fourth proportional to 7,319,598.26, 10,981,691.94 and 4,404,871.48 is: 6,608,688.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,319,598.26 : 10,981,691.94 = 4,404,871.48 : x
  2. Step 2: Convert to fraction form
    7,319,598.26/10,981,691.94 = 4,404,871.48/x
  3. Step 3: Cross multiply
    7,319,598.26x = 10,981,691.94 × 4,404,871.48
  4. Step 4: Simplify right side
    7,319,598.26x = 48,372,941,573,743.41
  5. Step 5: Solve for x
    x = 48,372,941,573,743.41/7,319,598.26
  6. Step 6: Final answer
    x = 6,608,688.05

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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.