Home / 3,262,854.91-4,502,867.70-2,232,523.78

Finding the Fourth Proportional to 3,262,854.91, 4,502,867.70 and 2,232,523.78

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Solution

The fourth proportional to 3,262,854.91, 4,502,867.70 and 2,232,523.78 is: 3,080,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,854.91 : 4,502,867.70 = 2,232,523.78 : x
  2. Step 2: Convert to fraction form
    3,262,854.91/4,502,867.70 = 2,232,523.78/x
  3. Step 3: Cross multiply
    3,262,854.91x = 4,502,867.70 × 2,232,523.78
  4. Step 4: Simplify right side
    3,262,854.91x = 10,052,759,218,443.91
  5. Step 5: Solve for x
    x = 10,052,759,218,443.91/3,262,854.91
  6. Step 6: Final answer
    x = 3,080,970.35

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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.