Home / 1,332,844.13-1,837,411.81-950,206.61

Finding the Fourth Proportional to 1,332,844.13, 1,837,411.81 and 950,206.61

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Solution

The fourth proportional to 1,332,844.13, 1,837,411.81 and 950,206.61 is: 1,309,921.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,844.13 : 1,837,411.81 = 950,206.61 : x
  2. Step 2: Convert to fraction form
    1,332,844.13/1,837,411.81 = 950,206.61/x
  3. Step 3: Cross multiply
    1,332,844.13x = 1,837,411.81 × 950,206.61
  4. Step 4: Simplify right side
    1,332,844.13x = 1,745,920,835,591.49
  5. Step 5: Solve for x
    x = 1,745,920,835,591.49/1,332,844.13
  6. Step 6: Final answer
    x = 1,309,921.24

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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.