Home / 6,557,729.22-9,046,577.75-4,265,053.38

Finding the Fourth Proportional to 6,557,729.22, 9,046,577.75 and 4,265,053.38

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Solution

The fourth proportional to 6,557,729.22, 9,046,577.75 and 4,265,053.38 is: 5,883,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,729.22 : 9,046,577.75 = 4,265,053.38 : x
  2. Step 2: Convert to fraction form
    6,557,729.22/9,046,577.75 = 4,265,053.38/x
  3. Step 3: Cross multiply
    6,557,729.22x = 9,046,577.75 × 4,265,053.38
  4. Step 4: Simplify right side
    6,557,729.22x = 38,584,136,988,745.02
  5. Step 5: Solve for x
    x = 38,584,136,988,745.02/6,557,729.22
  6. Step 6: Final answer
    x = 5,883,764.90

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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.