Home / 2,049,374.10-3,074,061.15-1,451,010.90

Finding the Fourth Proportional to 2,049,374.10, 3,074,061.15 and 1,451,010.90

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Solution

The fourth proportional to 2,049,374.10, 3,074,061.15 and 1,451,010.90 is: 2,176,516.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,374.10 : 3,074,061.15 = 1,451,010.90 : x
  2. Step 2: Convert to fraction form
    2,049,374.10/3,074,061.15 = 1,451,010.90/x
  3. Step 3: Cross multiply
    2,049,374.10x = 3,074,061.15 × 1,451,010.90
  4. Step 4: Simplify right side
    2,049,374.10x = 4,460,496,235,916.53
  5. Step 5: Solve for x
    x = 4,460,496,235,916.53/2,049,374.10
  6. Step 6: Final answer
    x = 2,176,516.35

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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.