Home / 2,541,412.64-3,812,120.18-1,595,447.66

Finding the Fourth Proportional to 2,541,412.64, 3,812,120.18 and 1,595,447.66

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Solution

The fourth proportional to 2,541,412.64, 3,812,120.18 and 1,595,447.66 is: 2,393,172.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,412.64 : 3,812,120.18 = 1,595,447.66 : x
  2. Step 2: Convert to fraction form
    2,541,412.64/3,812,120.18 = 1,595,447.66/x
  3. Step 3: Cross multiply
    2,541,412.64x = 3,812,120.18 × 1,595,447.66
  4. Step 4: Simplify right side
    2,541,412.64x = 6,082,038,220,819.78
  5. Step 5: Solve for x
    x = 6,082,038,220,819.78/2,541,412.64
  6. Step 6: Final answer
    x = 2,393,172.26

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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.