Home / 2,332,719.73-3,498,554.68-836,811.73

Finding the Fourth Proportional to 2,332,719.73, 3,498,554.68 and 836,811.73

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Solution

The fourth proportional to 2,332,719.73, 3,498,554.68 and 836,811.73 is: 1,255,029.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,719.73 : 3,498,554.68 = 836,811.73 : x
  2. Step 2: Convert to fraction form
    2,332,719.73/3,498,554.68 = 836,811.73/x
  3. Step 3: Cross multiply
    2,332,719.73x = 3,498,554.68 × 836,811.73
  4. Step 4: Simplify right side
    2,332,719.73x = 2,927,631,594,270.40
  5. Step 5: Solve for x
    x = 2,927,631,594,270.40/2,332,719.73
  6. Step 6: Final answer
    x = 1,255,029.29

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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.