Home / 1,841,059.26-2,540,590.92-1,025,297.34

Finding the Fourth Proportional to 1,841,059.26, 2,540,590.92 and 1,025,297.34

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Solution

The fourth proportional to 1,841,059.26, 2,540,590.92 and 1,025,297.34 is: 1,414,870.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,059.26 : 2,540,590.92 = 1,025,297.34 : x
  2. Step 2: Convert to fraction form
    1,841,059.26/2,540,590.92 = 1,025,297.34/x
  3. Step 3: Cross multiply
    1,841,059.26x = 2,540,590.92 × 1,025,297.34
  4. Step 4: Simplify right side
    1,841,059.26x = 2,604,861,112,304.15
  5. Step 5: Solve for x
    x = 2,604,861,112,304.15/1,841,059.26
  6. Step 6: Final answer
    x = 1,414,870.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.