Home / 3,224,335.60-4,840,228.20-1,731,343.60

Finding the Fourth Proportional to 3,224,335.60, 4,840,228.20 and 1,731,343.60

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Solution

The fourth proportional to 3,224,335.60, 4,840,228.20 and 1,731,343.60 is: 2,599,015.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,335.60 : 4,840,228.20 = 1,731,343.60 : x
  2. Step 2: Convert to fraction form
    3,224,335.60/4,840,228.20 = 1,731,343.60/x
  3. Step 3: Cross multiply
    3,224,335.60x = 4,840,228.20 × 1,731,343.60
  4. Step 4: Simplify right side
    3,224,335.60x = 8,380,098,116,609.52
  5. Step 5: Solve for x
    x = 8,380,098,116,609.52/3,224,335.60
  6. Step 6: Final answer
    x = 2,599,015.47

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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.