Home / 3,332,854.01-4,599,712.58-1,882,642.86

Finding the Fourth Proportional to 3,332,854.01, 4,599,712.58 and 1,882,642.86

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Solution

The fourth proportional to 3,332,854.01, 4,599,712.58 and 1,882,642.86 is: 2,598,258.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,854.01 : 4,599,712.58 = 1,882,642.86 : x
  2. Step 2: Convert to fraction form
    3,332,854.01/4,599,712.58 = 1,882,642.86/x
  3. Step 3: Cross multiply
    3,332,854.01x = 4,599,712.58 × 1,882,642.86
  4. Step 4: Simplify right side
    3,332,854.01x = 8,659,616,014,377.40
  5. Step 5: Solve for x
    x = 8,659,616,014,377.40/3,332,854.01
  6. Step 6: Final answer
    x = 2,598,258.43

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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.