Home / 2,344,526.59-3,516,297.81-661,236.43

Finding the Fourth Proportional to 2,344,526.59, 3,516,297.81 and 661,236.43

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Solution

The fourth proportional to 2,344,526.59, 3,516,297.81 and 661,236.43 is: 991,715.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,526.59 : 3,516,297.81 = 661,236.43 : x
  2. Step 2: Convert to fraction form
    2,344,526.59/3,516,297.81 = 661,236.43/x
  3. Step 3: Cross multiply
    2,344,526.59x = 3,516,297.81 × 661,236.43
  4. Step 4: Simplify right side
    2,344,526.59x = 2,325,104,206,023.90
  5. Step 5: Solve for x
    x = 2,325,104,206,023.90/2,344,526.59
  6. Step 6: Final answer
    x = 991,715.86

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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.