Home / 8,323,925.24-11,476,564.18-6,366,204.86

Finding the Fourth Proportional to 8,323,925.24, 11,476,564.18 and 6,366,204.86

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Solution

The fourth proportional to 8,323,925.24, 11,476,564.18 and 6,366,204.86 is: 8,777,368.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,925.24 : 11,476,564.18 = 6,366,204.86 : x
  2. Step 2: Convert to fraction form
    8,323,925.24/11,476,564.18 = 6,366,204.86/x
  3. Step 3: Cross multiply
    8,323,925.24x = 11,476,564.18 × 6,366,204.86
  4. Step 4: Simplify right side
    8,323,925.24x = 73,062,158,585,519.59
  5. Step 5: Solve for x
    x = 73,062,158,585,519.59/8,323,925.24
  6. Step 6: Final answer
    x = 8,777,368.42

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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.