Home / 1,332,844.50-1,837,412.33-950,206.98

Finding the Fourth Proportional to 1,332,844.50, 1,837,412.33 and 950,206.98

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Solution

The fourth proportional to 1,332,844.50, 1,837,412.33 and 950,206.98 is: 1,309,921.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,844.50 : 1,837,412.33 = 950,206.98 : x
  2. Step 2: Convert to fraction form
    1,332,844.50/1,837,412.33 = 950,206.98/x
  3. Step 3: Cross multiply
    1,332,844.50x = 1,837,412.33 × 950,206.98
  4. Step 4: Simplify right side
    1,332,844.50x = 1,745,922,016,353.03
  5. Step 5: Solve for x
    x = 1,745,922,016,353.03/1,332,844.50
  6. Step 6: Final answer
    x = 1,309,921.76

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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.