Home / 8,113,274.90-11,195,893.20-4,441,487.84

Finding the Fourth Proportional to 8,113,274.90, 11,195,893.20 and 4,441,487.84

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Solution

The fourth proportional to 8,113,274.90, 11,195,893.20 and 4,441,487.84 is: 6,129,019.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,113,274.90 : 11,195,893.20 = 4,441,487.84 : x
  2. Step 2: Convert to fraction form
    8,113,274.90/11,195,893.20 = 4,441,487.84/x
  3. Step 3: Cross multiply
    8,113,274.90x = 11,195,893.20 × 4,441,487.84
  4. Step 4: Simplify right side
    8,113,274.90x = 49,726,423,505,738.68
  5. Step 5: Solve for x
    x = 49,726,423,505,738.68/8,113,274.90
  6. Step 6: Final answer
    x = 6,129,019.92

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Double scale
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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.