Home / 2,323,555.20-3,482,363.95-1,874,487.56

Finding the Fourth Proportional to 2,323,555.20, 3,482,363.95 and 1,874,487.56

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Solution

The fourth proportional to 2,323,555.20, 3,482,363.95 and 1,874,487.56 is: 2,809,336.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,555.20 : 3,482,363.95 = 1,874,487.56 : x
  2. Step 2: Convert to fraction form
    2,323,555.20/3,482,363.95 = 1,874,487.56/x
  3. Step 3: Cross multiply
    2,323,555.20x = 3,482,363.95 × 1,874,487.56
  4. Step 4: Simplify right side
    2,323,555.20x = 6,527,647,881,569.42
  5. Step 5: Solve for x
    x = 6,527,647,881,569.42/2,323,555.20
  6. Step 6: Final answer
    x = 2,809,336.26

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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.