Home / 2,708,118.32-3,737,586.11-1,675,958.72

Finding the Fourth Proportional to 2,708,118.32, 3,737,586.11 and 1,675,958.72

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Solution

The fourth proportional to 2,708,118.32, 3,737,586.11 and 1,675,958.72 is: 2,313,059.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,118.32 : 3,737,586.11 = 1,675,958.72 : x
  2. Step 2: Convert to fraction form
    2,708,118.32/3,737,586.11 = 1,675,958.72/x
  3. Step 3: Cross multiply
    2,708,118.32x = 3,737,586.11 × 1,675,958.72
  4. Step 4: Simplify right side
    2,708,118.32x = 6,264,040,005,737.66
  5. Step 5: Solve for x
    x = 6,264,040,005,737.66/2,708,118.32
  6. Step 6: Final answer
    x = 2,313,059.95

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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.