Home / 6,452,633.59-9,680,408.57-2,134,673.60

Finding the Fourth Proportional to 6,452,633.59, 9,680,408.57 and 2,134,673.60

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Solution

The fourth proportional to 6,452,633.59, 9,680,408.57 and 2,134,673.60 is: 3,202,492.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,633.59 : 9,680,408.57 = 2,134,673.60 : x
  2. Step 2: Convert to fraction form
    6,452,633.59/9,680,408.57 = 2,134,673.60/x
  3. Step 3: Cross multiply
    6,452,633.59x = 9,680,408.57 × 2,134,673.60
  4. Step 4: Simplify right side
    6,452,633.59x = 20,664,512,614,575.66
  5. Step 5: Solve for x
    x = 20,664,512,614,575.66/6,452,633.59
  6. Step 6: Final answer
    x = 3,202,492.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.