Home / 2,088,514.21-3,132,773.73-572,210.31

Finding the Fourth Proportional to 2,088,514.21, 3,132,773.73 and 572,210.31

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Solution

The fourth proportional to 2,088,514.21, 3,132,773.73 and 572,210.31 is: 858,316.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,514.21 : 3,132,773.73 = 572,210.31 : x
  2. Step 2: Convert to fraction form
    2,088,514.21/3,132,773.73 = 572,210.31/x
  3. Step 3: Cross multiply
    2,088,514.21x = 3,132,773.73 × 572,210.31
  4. Step 4: Simplify right side
    2,088,514.21x = 1,792,605,427,203.16
  5. Step 5: Solve for x
    x = 1,792,605,427,203.16/2,088,514.21
  6. Step 6: Final answer
    x = 858,316.13

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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.