Home / 5,452,904.40-8,179,356.60-4,613,096.40

Finding the Fourth Proportional to 5,452,904.40, 8,179,356.60 and 4,613,096.40

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Solution

The fourth proportional to 5,452,904.40, 8,179,356.60 and 4,613,096.40 is: 6,919,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,904.40 : 8,179,356.60 = 4,613,096.40 : x
  2. Step 2: Convert to fraction form
    5,452,904.40/8,179,356.60 = 4,613,096.40/x
  3. Step 3: Cross multiply
    5,452,904.40x = 8,179,356.60 × 4,613,096.40
  4. Step 4: Simplify right side
    5,452,904.40x = 37,732,160,485,776.24
  5. Step 5: Solve for x
    x = 37,732,160,485,776.24/5,452,904.40
  6. Step 6: Final answer
    x = 6,919,644.60

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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.