Home / 5,677,422.08-7,833,672.48-3,262,507.52

Finding the Fourth Proportional to 5,677,422.08, 7,833,672.48 and 3,262,507.52

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Solution

The fourth proportional to 5,677,422.08, 7,833,672.48 and 3,262,507.52 is: 4,501,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,422.08 : 7,833,672.48 = 3,262,507.52 : x
  2. Step 2: Convert to fraction form
    5,677,422.08/7,833,672.48 = 3,262,507.52/x
  3. Step 3: Cross multiply
    5,677,422.08x = 7,833,672.48 × 3,262,507.52
  4. Step 4: Simplify right side
    5,677,422.08x = 25,557,415,375,217.05
  5. Step 5: Solve for x
    x = 25,557,415,375,217.05/5,677,422.08
  6. Step 6: Final answer
    x = 4,501,588.05

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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.