Home / 4,581,090.60-6,871,635.90-3,237,397.80

Finding the Fourth Proportional to 4,581,090.60, 6,871,635.90 and 3,237,397.80

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Solution

The fourth proportional to 4,581,090.60, 6,871,635.90 and 3,237,397.80 is: 4,856,096.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,090.60 : 6,871,635.90 = 3,237,397.80 : x
  2. Step 2: Convert to fraction form
    4,581,090.60/6,871,635.90 = 3,237,397.80/x
  3. Step 3: Cross multiply
    4,581,090.60x = 6,871,635.90 × 3,237,397.80
  4. Step 4: Simplify right side
    4,581,090.60x = 22,246,218,945,061.02
  5. Step 5: Solve for x
    x = 22,246,218,945,061.02/4,581,090.60
  6. Step 6: Final answer
    x = 4,856,096.70

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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.