Home / 2,088,405.23-3,132,610.31-572,101.22

Finding the Fourth Proportional to 2,088,405.23, 3,132,610.31 and 572,101.22

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Solution

The fourth proportional to 2,088,405.23, 3,132,610.31 and 572,101.22 is: 858,152.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,405.23 : 3,132,610.31 = 572,101.22 : x
  2. Step 2: Convert to fraction form
    2,088,405.23/3,132,610.31 = 572,101.22/x
  3. Step 3: Cross multiply
    2,088,405.23x = 3,132,610.31 × 572,101.22
  4. Step 4: Simplify right side
    2,088,405.23x = 1,792,170,181,565.83
  5. Step 5: Solve for x
    x = 1,792,170,181,565.83/2,088,405.23
  6. Step 6: Final answer
    x = 858,152.51

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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.