Home / 3,663,863.20-5,495,808.94-1,532,452.24

Finding the Fourth Proportional to 3,663,863.20, 5,495,808.94 and 1,532,452.24

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Solution

The fourth proportional to 3,663,863.20, 5,495,808.94 and 1,532,452.24 is: 2,298,684.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,863.20 : 5,495,808.94 = 1,532,452.24 : x
  2. Step 2: Convert to fraction form
    3,663,863.20/5,495,808.94 = 1,532,452.24/x
  3. Step 3: Cross multiply
    3,663,863.20x = 5,495,808.94 × 1,532,452.24
  4. Step 4: Simplify right side
    3,663,863.20x = 8,422,064,720,715.03
  5. Step 5: Solve for x
    x = 8,422,064,720,715.03/3,663,863.20
  6. Step 6: Final answer
    x = 2,298,684.27

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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.