Home / 2,344,583.61-3,516,383.30-661,293.45

Finding the Fourth Proportional to 2,344,583.61, 3,516,383.30 and 661,293.45

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Solution

The fourth proportional to 2,344,583.61, 3,516,383.30 and 661,293.45 is: 991,801.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,583.61 : 3,516,383.30 = 661,293.45 : x
  2. Step 2: Convert to fraction form
    2,344,583.61/3,516,383.30 = 661,293.45/x
  3. Step 3: Cross multiply
    2,344,583.61x = 3,516,383.30 × 661,293.45
  4. Step 4: Simplify right side
    2,344,583.61x = 2,325,361,240,672.92
  5. Step 5: Solve for x
    x = 2,325,361,240,672.92/2,344,583.61
  6. Step 6: Final answer
    x = 991,801.37

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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.