Home / 1,730,159.24-2,593,605.90-832,109

Finding the Fourth Proportional to 1,730,159.24, 2,593,605.90 and 832,109

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Solution

The fourth proportional to 1,730,159.24, 2,593,605.90 and 832,109 is: 1,247,378.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,159.24 : 2,593,605.90 = 832,109 : x
  2. Step 2: Convert to fraction form
    1,730,159.24/2,593,605.90 = 832,109/x
  3. Step 3: Cross multiply
    1,730,159.24x = 2,593,605.90 × 832,109
  4. Step 4: Simplify right side
    1,730,159.24x = 2,158,162,811,843.10
  5. Step 5: Solve for x
    x = 2,158,162,811,843.10/1,730,159.24
  6. Step 6: Final answer
    x = 1,247,378.14

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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.