Home / 3,476,517.12-4,804,174.08-2,615,581.44

Finding the Fourth Proportional to 3,476,517.12, 4,804,174.08 and 2,615,581.44

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Solution

The fourth proportional to 3,476,517.12, 4,804,174.08 and 2,615,581.44 is: 3,614,453.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,517.12 : 4,804,174.08 = 2,615,581.44 : x
  2. Step 2: Convert to fraction form
    3,476,517.12/4,804,174.08 = 2,615,581.44/x
  3. Step 3: Cross multiply
    3,476,517.12x = 4,804,174.08 × 2,615,581.44
  4. Step 4: Simplify right side
    3,476,517.12x = 12,565,708,558,177.07
  5. Step 5: Solve for x
    x = 12,565,708,558,177.07/3,476,517.12
  6. Step 6: Final answer
    x = 3,614,453.24

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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.