Home / 2,753,065.17-4,129,597.76-1,070,562.33

Finding the Fourth Proportional to 2,753,065.17, 4,129,597.76 and 1,070,562.33

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Solution

The fourth proportional to 2,753,065.17, 4,129,597.76 and 1,070,562.33 is: 1,605,843.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,065.17 : 4,129,597.76 = 1,070,562.33 : x
  2. Step 2: Convert to fraction form
    2,753,065.17/4,129,597.76 = 1,070,562.33/x
  3. Step 3: Cross multiply
    2,753,065.17x = 4,129,597.76 × 1,070,562.33
  4. Step 4: Simplify right side
    2,753,065.17x = 4,420,991,794,555.57
  5. Step 5: Solve for x
    x = 4,420,991,794,555.57/2,753,065.17
  6. Step 6: Final answer
    x = 1,605,843.50

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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.