Home / 6,250,418.40-9,375,627.60-1,762,694.40

Finding the Fourth Proportional to 6,250,418.40, 9,375,627.60 and 1,762,694.40

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Solution

The fourth proportional to 6,250,418.40, 9,375,627.60 and 1,762,694.40 is: 2,644,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,418.40 : 9,375,627.60 = 1,762,694.40 : x
  2. Step 2: Convert to fraction form
    6,250,418.40/9,375,627.60 = 1,762,694.40/x
  3. Step 3: Cross multiply
    6,250,418.40x = 9,375,627.60 × 1,762,694.40
  4. Step 4: Simplify right side
    6,250,418.40x = 16,526,366,267,005.44
  5. Step 5: Solve for x
    x = 16,526,366,267,005.44/6,250,418.40
  6. Step 6: Final answer
    x = 2,644,041.60

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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.