Home / 5,545,588.80-8,317,216.80-2,350,819.20

Finding the Fourth Proportional to 5,545,588.80, 8,317,216.80 and 2,350,819.20

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Solution

The fourth proportional to 5,545,588.80, 8,317,216.80 and 2,350,819.20 is: 3,525,734.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,588.80 : 8,317,216.80 = 2,350,819.20 : x
  2. Step 2: Convert to fraction form
    5,545,588.80/8,317,216.80 = 2,350,819.20/x
  3. Step 3: Cross multiply
    5,545,588.80x = 8,317,216.80 × 2,350,819.20
  4. Step 4: Simplify right side
    5,545,588.80x = 19,552,272,944,002.56
  5. Step 5: Solve for x
    x = 19,552,272,944,002.56/5,545,588.80
  6. Step 6: Final answer
    x = 3,525,734.35

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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.