Home / 4,374,016.60-6,561,024.90-4,227,050.20

Finding the Fourth Proportional to 4,374,016.60, 6,561,024.90 and 4,227,050.20

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Solution

The fourth proportional to 4,374,016.60, 6,561,024.90 and 4,227,050.20 is: 6,340,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,016.60 : 6,561,024.90 = 4,227,050.20 : x
  2. Step 2: Convert to fraction form
    4,374,016.60/6,561,024.90 = 4,227,050.20/x
  3. Step 3: Cross multiply
    4,374,016.60x = 6,561,024.90 × 4,227,050.20
  4. Step 4: Simplify right side
    4,374,016.60x = 27,733,781,615,749.98
  5. Step 5: Solve for x
    x = 27,733,781,615,749.98/4,374,016.60
  6. Step 6: Final answer
    x = 6,340,575.30

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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.