Home / 950,529.68-1,311,291.28-841,744.89

Finding the Fourth Proportional to 950,529.68, 1,311,291.28 and 841,744.89

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Solution

The fourth proportional to 950,529.68, 1,311,291.28 and 841,744.89 is: 1,161,218.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,529.68 : 1,311,291.28 = 841,744.89 : x
  2. Step 2: Convert to fraction form
    950,529.68/1,311,291.28 = 841,744.89/x
  3. Step 3: Cross multiply
    950,529.68x = 1,311,291.28 × 841,744.89
  4. Step 4: Simplify right side
    950,529.68x = 1,103,772,734,241.56
  5. Step 5: Solve for x
    x = 1,103,772,734,241.56/950,529.68
  6. Step 6: Final answer
    x = 1,161,218.59

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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.