Home / 5,587,675.80-8,385,200.10-2,041,819.80

Finding the Fourth Proportional to 5,587,675.80, 8,385,200.10 and 2,041,819.80

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Solution

The fourth proportional to 5,587,675.80, 8,385,200.10 and 2,041,819.80 is: 3,064,076.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,587,675.80 : 8,385,200.10 = 2,041,819.80 : x
  2. Step 2: Convert to fraction form
    5,587,675.80/8,385,200.10 = 2,041,819.80/x
  3. Step 3: Cross multiply
    5,587,675.80x = 8,385,200.10 × 2,041,819.80
  4. Step 4: Simplify right side
    5,587,675.80x = 17,121,067,591,141.98
  5. Step 5: Solve for x
    x = 17,121,067,591,141.98/5,587,675.80
  6. Step 6: Final answer
    x = 3,064,076.77

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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.