Home / 1,109,527.98-1,531,150.20-600,229.14

Finding the Fourth Proportional to 1,109,527.98, 1,531,150.20 and 600,229.14

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Solution

The fourth proportional to 1,109,527.98, 1,531,150.20 and 600,229.14 is: 828,317.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,527.98 : 1,531,150.20 = 600,229.14 : x
  2. Step 2: Convert to fraction form
    1,109,527.98/1,531,150.20 = 600,229.14/x
  3. Step 3: Cross multiply
    1,109,527.98x = 1,531,150.20 × 600,229.14
  4. Step 4: Simplify right side
    1,109,527.98x = 919,040,967,756.83
  5. Step 5: Solve for x
    x = 919,040,967,756.83/1,109,527.98
  6. Step 6: Final answer
    x = 828,317.07

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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.