Home / 2,088,514.46-3,132,774.11-572,210.56

Finding the Fourth Proportional to 2,088,514.46, 3,132,774.11 and 572,210.56

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Solution

The fourth proportional to 2,088,514.46, 3,132,774.11 and 572,210.56 is: 858,316.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,514.46 : 3,132,774.11 = 572,210.56 : x
  2. Step 2: Convert to fraction form
    2,088,514.46/3,132,774.11 = 572,210.56/x
  3. Step 3: Cross multiply
    2,088,514.46x = 3,132,774.11 × 572,210.56
  4. Step 4: Simplify right side
    2,088,514.46x = 1,792,606,409,311.68
  5. Step 5: Solve for x
    x = 1,792,606,409,311.68/2,088,514.46
  6. Step 6: Final answer
    x = 858,316.49

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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.