Home / 5,514,015.10-8,271,022.65-4,096,839.10

Finding the Fourth Proportional to 5,514,015.10, 8,271,022.65 and 4,096,839.10

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Solution

The fourth proportional to 5,514,015.10, 8,271,022.65 and 4,096,839.10 is: 6,145,258.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,514,015.10 : 8,271,022.65 = 4,096,839.10 : x
  2. Step 2: Convert to fraction form
    5,514,015.10/8,271,022.65 = 4,096,839.10/x
  3. Step 3: Cross multiply
    5,514,015.10x = 8,271,022.65 × 4,096,839.10
  4. Step 4: Simplify right side
    5,514,015.10x = 33,885,048,989,505.62
  5. Step 5: Solve for x
    x = 33,885,048,989,505.62/5,514,015.10
  6. Step 6: Final answer
    x = 6,145,258.65

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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.