Home / 11,719,831.58-17,584,799.34-6,327,411.29

Finding the Fourth Proportional to 11,719,831.58, 17,584,799.34 and 6,327,411.29

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Solution

The fourth proportional to 11,719,831.58, 17,584,799.34 and 6,327,411.29 is: 9,493,844.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,719,831.58 : 17,584,799.34 = 6,327,411.29 : x
  2. Step 2: Convert to fraction form
    11,719,831.58/17,584,799.34 = 6,327,411.29/x
  3. Step 3: Cross multiply
    11,719,831.58x = 17,584,799.34 × 6,327,411.29
  4. Step 4: Simplify right side
    11,719,831.58x = 111,266,257,876,300.55
  5. Step 5: Solve for x
    x = 111,266,257,876,300.55/11,719,831.58
  6. Step 6: Final answer
    x = 9,493,844.44

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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.