Home / 3,910,682.80-5,859,025.80-3,350,810.80

Finding the Fourth Proportional to 3,910,682.80, 5,859,025.80 and 3,350,810.80

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Solution

The fourth proportional to 3,910,682.80, 5,859,025.80 and 3,350,810.80 is: 5,020,219.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,682.80 : 5,859,025.80 = 3,350,810.80 : x
  2. Step 2: Convert to fraction form
    3,910,682.80/5,859,025.80 = 3,350,810.80/x
  3. Step 3: Cross multiply
    3,910,682.80x = 5,859,025.80 × 3,350,810.80
  4. Step 4: Simplify right side
    3,910,682.80x = 19,632,486,928,118.64
  5. Step 5: Solve for x
    x = 19,632,486,928,118.64/3,910,682.80
  6. Step 6: Final answer
    x = 5,020,219.72

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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.