Home / 6,029,105.40-9,043,658.10-4,115,917.80

Finding the Fourth Proportional to 6,029,105.40, 9,043,658.10 and 4,115,917.80

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Solution

The fourth proportional to 6,029,105.40, 9,043,658.10 and 4,115,917.80 is: 6,173,876.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,105.40 : 9,043,658.10 = 4,115,917.80 : x
  2. Step 2: Convert to fraction form
    6,029,105.40/9,043,658.10 = 4,115,917.80/x
  3. Step 3: Cross multiply
    6,029,105.40x = 9,043,658.10 × 4,115,917.80
  4. Step 4: Simplify right side
    6,029,105.40x = 37,222,953,350,904.18
  5. Step 5: Solve for x
    x = 37,222,953,350,904.18/6,029,105.40
  6. Step 6: Final answer
    x = 6,173,876.70

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.