Home / 3,634,218.10-5,451,327.15-3,634,218.10

Finding the Fourth Proportional to 3,634,218.10, 5,451,327.15 and 3,634,218.10

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Solution

The fourth proportional to 3,634,218.10, 5,451,327.15 and 3,634,218.10 is: 5,451,327.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,218.10 : 5,451,327.15 = 3,634,218.10 : x
  2. Step 2: Convert to fraction form
    3,634,218.10/5,451,327.15 = 3,634,218.10/x
  3. Step 3: Cross multiply
    3,634,218.10x = 5,451,327.15 × 3,634,218.10
  4. Step 4: Simplify right side
    3,634,218.10x = 19,811,311,797,551.42
  5. Step 5: Solve for x
    x = 19,811,311,797,551.42/3,634,218.10
  6. Step 6: Final answer
    x = 5,451,327.15

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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.