Home / 3,327,528.64-4,591,989.51-1,799,635.78

Finding the Fourth Proportional to 3,327,528.64, 4,591,989.51 and 1,799,635.78

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Solution

The fourth proportional to 3,327,528.64, 4,591,989.51 and 1,799,635.78 is: 2,483,497.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,528.64 : 4,591,989.51 = 1,799,635.78 : x
  2. Step 2: Convert to fraction form
    3,327,528.64/4,591,989.51 = 1,799,635.78/x
  3. Step 3: Cross multiply
    3,327,528.64x = 4,591,989.51 × 1,799,635.78
  4. Step 4: Simplify right side
    3,327,528.64x = 8,263,908,623,580.67
  5. Step 5: Solve for x
    x = 8,263,908,623,580.67/3,327,528.64
  6. Step 6: Final answer
    x = 2,483,497.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.