Home / 1,041,991.56-1,562,958.18-332,062.20

Finding the Fourth Proportional to 1,041,991.56, 1,562,958.18 and 332,062.20

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Solution

The fourth proportional to 1,041,991.56, 1,562,958.18 and 332,062.20 is: 498,084.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,991.56 : 1,562,958.18 = 332,062.20 : x
  2. Step 2: Convert to fraction form
    1,041,991.56/1,562,958.18 = 332,062.20/x
  3. Step 3: Cross multiply
    1,041,991.56x = 1,562,958.18 × 332,062.20
  4. Step 4: Simplify right side
    1,041,991.56x = 518,999,331,758.80
  5. Step 5: Solve for x
    x = 518,999,331,758.80/1,041,991.56
  6. Step 6: Final answer
    x = 498,084.01

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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.