Home / 2,332,862.40-3,498,768.45-836,954.40

Finding the Fourth Proportional to 2,332,862.40, 3,498,768.45 and 836,954.40

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Solution

The fourth proportional to 2,332,862.40, 3,498,768.45 and 836,954.40 is: 1,255,243.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,862.40 : 3,498,768.45 = 836,954.40 : x
  2. Step 2: Convert to fraction form
    2,332,862.40/3,498,768.45 = 836,954.40/x
  3. Step 3: Cross multiply
    2,332,862.40x = 3,498,768.45 × 836,954.40
  4. Step 4: Simplify right side
    2,332,862.40x = 2,928,309,648,808.68
  5. Step 5: Solve for x
    x = 2,928,309,648,808.68/2,332,862.40
  6. Step 6: Final answer
    x = 1,255,243.19

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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.