Home / 3,629,445.20-5,444,167.80-2,495,704.40

Finding the Fourth Proportional to 3,629,445.20, 5,444,167.80 and 2,495,704.40

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Solution

The fourth proportional to 3,629,445.20, 5,444,167.80 and 2,495,704.40 is: 3,743,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,445.20 : 5,444,167.80 = 2,495,704.40 : x
  2. Step 2: Convert to fraction form
    3,629,445.20/5,444,167.80 = 2,495,704.40/x
  3. Step 3: Cross multiply
    3,629,445.20x = 5,444,167.80 × 2,495,704.40
  4. Step 4: Simplify right side
    3,629,445.20x = 13,587,033,532,798.32
  5. Step 5: Solve for x
    x = 13,587,033,532,798.32/3,629,445.20
  6. Step 6: Final answer
    x = 3,743,556.60

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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.