Home / 2,381,501.72-3,572,107.79-844,573.13

Finding the Fourth Proportional to 2,381,501.72, 3,572,107.79 and 844,573.13

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Solution

The fourth proportional to 2,381,501.72, 3,572,107.79 and 844,573.13 is: 1,266,808.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,501.72 : 3,572,107.79 = 844,573.13 : x
  2. Step 2: Convert to fraction form
    2,381,501.72/3,572,107.79 = 844,573.13/x
  3. Step 3: Cross multiply
    2,381,501.72x = 3,572,107.79 × 844,573.13
  4. Step 4: Simplify right side
    2,381,501.72x = 3,016,906,248,209.68
  5. Step 5: Solve for x
    x = 3,016,906,248,209.68/2,381,501.72
  6. Step 6: Final answer
    x = 1,266,808.34

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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.