Home / 3,744,034.20-5,616,051.30-1,501,781.40

Finding the Fourth Proportional to 3,744,034.20, 5,616,051.30 and 1,501,781.40

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Solution

The fourth proportional to 3,744,034.20, 5,616,051.30 and 1,501,781.40 is: 2,252,672.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,034.20 : 5,616,051.30 = 1,501,781.40 : x
  2. Step 2: Convert to fraction form
    3,744,034.20/5,616,051.30 = 1,501,781.40/x
  3. Step 3: Cross multiply
    3,744,034.20x = 5,616,051.30 × 1,501,781.40
  4. Step 4: Simplify right side
    3,744,034.20x = 8,434,081,383,785.82
  5. Step 5: Solve for x
    x = 8,434,081,383,785.82/3,744,034.20
  6. Step 6: Final answer
    x = 2,252,672.10

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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.