Home / 10,346,493.25-14,278,164.59-5,998,100.25

Finding the Fourth Proportional to 10,346,493.25, 14,278,164.59 and 5,998,100.25

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Solution

The fourth proportional to 10,346,493.25, 14,278,164.59 and 5,998,100.25 is: 8,277,380.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,493.25 : 14,278,164.59 = 5,998,100.25 : x
  2. Step 2: Convert to fraction form
    10,346,493.25/14,278,164.59 = 5,998,100.25/x
  3. Step 3: Cross multiply
    10,346,493.25x = 14,278,164.59 × 5,998,100.25
  4. Step 4: Simplify right side
    10,346,493.25x = 85,641,862,566,829.66
  5. Step 5: Solve for x
    x = 85,641,862,566,829.66/10,346,493.25
  6. Step 6: Final answer
    x = 8,277,380.61

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Double scale
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Similar ratio
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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.