Home / 5,693,801.40-8,530,334.10-2,695,375.80

Finding the Fourth Proportional to 5,693,801.40, 8,530,334.10 and 2,695,375.80

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Solution

The fourth proportional to 5,693,801.40, 8,530,334.10 and 2,695,375.80 is: 4,038,155.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,801.40 : 8,530,334.10 = 2,695,375.80 : x
  2. Step 2: Convert to fraction form
    5,693,801.40/8,530,334.10 = 2,695,375.80/x
  3. Step 3: Cross multiply
    5,693,801.40x = 8,530,334.10 × 2,695,375.80
  4. Step 4: Simplify right side
    5,693,801.40x = 22,992,456,099,054.78
  5. Step 5: Solve for x
    x = 22,992,456,099,054.78/5,693,801.40
  6. Step 6: Final answer
    x = 4,038,155.62

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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.