Home / 8,062,232.38-11,125,880.82-4,440,560.38

Finding the Fourth Proportional to 8,062,232.38, 11,125,880.82 and 4,440,560.38

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Solution

The fourth proportional to 8,062,232.38, 11,125,880.82 and 4,440,560.38 is: 6,127,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,232.38 : 11,125,880.82 = 4,440,560.38 : x
  2. Step 2: Convert to fraction form
    8,062,232.38/11,125,880.82 = 4,440,560.38/x
  3. Step 3: Cross multiply
    8,062,232.38x = 11,125,880.82 × 4,440,560.38
  4. Step 4: Simplify right side
    8,062,232.38x = 49,405,145,561,893.91
  5. Step 5: Solve for x
    x = 49,405,145,561,893.91/8,062,232.38
  6. Step 6: Final answer
    x = 6,127,973.40

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Double scale
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1.5x scale

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.