Home / 6,032,122.88-8,324,338.56-3,315,885.44

Finding the Fourth Proportional to 6,032,122.88, 8,324,338.56 and 3,315,885.44

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Solution

The fourth proportional to 6,032,122.88, 8,324,338.56 and 3,315,885.44 is: 4,575,926.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,122.88 : 8,324,338.56 = 3,315,885.44 : x
  2. Step 2: Convert to fraction form
    6,032,122.88/8,324,338.56 = 3,315,885.44/x
  3. Step 3: Cross multiply
    6,032,122.88x = 8,324,338.56 × 3,315,885.44
  4. Step 4: Simplify right side
    6,032,122.88x = 27,602,553,028,734.57
  5. Step 5: Solve for x
    x = 27,602,553,028,734.57/6,032,122.88
  6. Step 6: Final answer
    x = 4,575,926.85

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1.5x scale

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.