Home / 2,365,550.76-3,548,275.23-659,648.61

Finding the Fourth Proportional to 2,365,550.76, 3,548,275.23 and 659,648.61

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Solution

The fourth proportional to 2,365,550.76, 3,548,275.23 and 659,648.61 is: 989,458.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,550.76 : 3,548,275.23 = 659,648.61 : x
  2. Step 2: Convert to fraction form
    2,365,550.76/3,548,275.23 = 659,648.61/x
  3. Step 3: Cross multiply
    2,365,550.76x = 3,548,275.23 × 659,648.61
  4. Step 4: Simplify right side
    2,365,550.76x = 2,340,614,823,366.93
  5. Step 5: Solve for x
    x = 2,340,614,823,366.93/2,365,550.76
  6. Step 6: Final answer
    x = 989,458.72

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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.