Home / 5,374,448.20-8,061,672.30-5,374,448.20

Finding the Fourth Proportional to 5,374,448.20, 8,061,672.30 and 5,374,448.20

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Solution

The fourth proportional to 5,374,448.20, 8,061,672.30 and 5,374,448.20 is: 8,061,672.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374,448.20 : 8,061,672.30 = 5,374,448.20 : x
  2. Step 2: Convert to fraction form
    5,374,448.20/8,061,672.30 = 5,374,448.20/x
  3. Step 3: Cross multiply
    5,374,448.20x = 8,061,672.30 × 5,374,448.20
  4. Step 4: Simplify right side
    5,374,448.20x = 43,327,040,181,724.86
  5. Step 5: Solve for x
    x = 43,327,040,181,724.86/5,374,448.20
  6. Step 6: Final answer
    x = 8,061,672.30

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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.