Home / 6,954,383.90-10,431,575.85-4,403,467.10

Finding the Fourth Proportional to 6,954,383.90, 10,431,575.85 and 4,403,467.10

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Solution

The fourth proportional to 6,954,383.90, 10,431,575.85 and 4,403,467.10 is: 6,605,200.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,383.90 : 10,431,575.85 = 4,403,467.10 : x
  2. Step 2: Convert to fraction form
    6,954,383.90/10,431,575.85 = 4,403,467.10/x
  3. Step 3: Cross multiply
    6,954,383.90x = 10,431,575.85 × 4,403,467.10
  4. Step 4: Simplify right side
    6,954,383.90x = 45,935,101,056,629.53
  5. Step 5: Solve for x
    x = 45,935,101,056,629.53/6,954,383.90
  6. Step 6: Final answer
    x = 6,605,200.65

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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.