Home / 3,228,582.18-4,455,758.33-2,411,367.72

Finding the Fourth Proportional to 3,228,582.18, 4,455,758.33 and 2,411,367.72

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Solution

The fourth proportional to 3,228,582.18, 4,455,758.33 and 2,411,367.72 is: 3,327,922.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,582.18 : 4,455,758.33 = 2,411,367.72 : x
  2. Step 2: Convert to fraction form
    3,228,582.18/4,455,758.33 = 2,411,367.72/x
  3. Step 3: Cross multiply
    3,228,582.18x = 4,455,758.33 × 2,411,367.72
  4. Step 4: Simplify right side
    3,228,582.18x = 10,744,471,785,359.80
  5. Step 5: Solve for x
    x = 10,744,471,785,359.80/3,228,582.18
  6. Step 6: Final answer
    x = 3,327,922.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.