Home / 2,065,239.71-3,096,656.72-801,591.11

Finding the Fourth Proportional to 2,065,239.71, 3,096,656.72 and 801,591.11

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Solution

The fourth proportional to 2,065,239.71, 3,096,656.72 and 801,591.11 is: 1,201,919.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,239.71 : 3,096,656.72 = 801,591.11 : x
  2. Step 2: Convert to fraction form
    2,065,239.71/3,096,656.72 = 801,591.11/x
  3. Step 3: Cross multiply
    2,065,239.71x = 3,096,656.72 × 801,591.11
  4. Step 4: Simplify right side
    2,065,239.71x = 2,482,252,504,213.41
  5. Step 5: Solve for x
    x = 2,482,252,504,213.41/2,065,239.71
  6. Step 6: Final answer
    x = 1,201,919.80

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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.