Home / 2,206,677.47-3,310,011.34-587,446.66

Finding the Fourth Proportional to 2,206,677.47, 3,310,011.34 and 587,446.66

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Solution

The fourth proportional to 2,206,677.47, 3,310,011.34 and 587,446.66 is: 881,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,677.47 : 3,310,011.34 = 587,446.66 : x
  2. Step 2: Convert to fraction form
    2,206,677.47/3,310,011.34 = 587,446.66/x
  3. Step 3: Cross multiply
    2,206,677.47x = 3,310,011.34 × 587,446.66
  4. Step 4: Simplify right side
    2,206,677.47x = 1,944,455,108,914.02
  5. Step 5: Solve for x
    x = 1,944,455,108,914.02/2,206,677.47
  6. Step 6: Final answer
    x = 881,168.70

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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.