Home / 1,773,252.45-2,447,091.11-1,009,306

Finding the Fourth Proportional to 1,773,252.45, 2,447,091.11 and 1,009,306

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Solution

The fourth proportional to 1,773,252.45, 2,447,091.11 and 1,009,306 is: 1,392,843.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,252.45 : 2,447,091.11 = 1,009,306 : x
  2. Step 2: Convert to fraction form
    1,773,252.45/2,447,091.11 = 1,009,306/x
  3. Step 3: Cross multiply
    1,773,252.45x = 2,447,091.11 × 1,009,306
  4. Step 4: Simplify right side
    1,773,252.45x = 2,469,863,739,869.66
  5. Step 5: Solve for x
    x = 2,469,863,739,869.66/1,773,252.45
  6. Step 6: Final answer
    x = 1,392,843.83

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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.