Home / 2,323,657.20-3,482,516.82-1,874,589.84

Finding the Fourth Proportional to 2,323,657.20, 3,482,516.82 and 1,874,589.84

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Solution

The fourth proportional to 2,323,657.20, 3,482,516.82 and 1,874,589.84 is: 2,809,489.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,657.20 : 3,482,516.82 = 1,874,589.84 : x
  2. Step 2: Convert to fraction form
    2,323,657.20/3,482,516.82 = 1,874,589.84/x
  3. Step 3: Cross multiply
    2,323,657.20x = 3,482,516.82 × 1,874,589.84
  4. Step 4: Simplify right side
    2,323,657.20x = 6,528,290,648,401.11
  5. Step 5: Solve for x
    x = 6,528,290,648,401.11/2,323,657.20
  6. Step 6: Final answer
    x = 2,809,489.56

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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.