Home / 2,706,232.18-3,734,600.19-1,618,503.73

Finding the Fourth Proportional to 2,706,232.18, 3,734,600.19 and 1,618,503.73

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Solution

The fourth proportional to 2,706,232.18, 3,734,600.19 and 1,618,503.73 is: 2,233,535.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,232.18 : 3,734,600.19 = 1,618,503.73 : x
  2. Step 2: Convert to fraction form
    2,706,232.18/3,734,600.19 = 1,618,503.73/x
  3. Step 3: Cross multiply
    2,706,232.18x = 3,734,600.19 × 1,618,503.73
  4. Step 4: Simplify right side
    2,706,232.18x = 6,044,464,337,573.71
  5. Step 5: Solve for x
    x = 6,044,464,337,573.71/2,706,232.18
  6. Step 6: Final answer
    x = 2,233,535.02

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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.