Home / 2,242,863.34-3,364,132.32-876,380.18

Finding the Fourth Proportional to 2,242,863.34, 3,364,132.32 and 876,380.18

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Solution

The fourth proportional to 2,242,863.34, 3,364,132.32 and 876,380.18 is: 1,314,506.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,863.34 : 3,364,132.32 = 876,380.18 : x
  2. Step 2: Convert to fraction form
    2,242,863.34/3,364,132.32 = 876,380.18/x
  3. Step 3: Cross multiply
    2,242,863.34x = 3,364,132.32 × 876,380.18
  4. Step 4: Simplify right side
    2,242,863.34x = 2,948,258,888,145.42
  5. Step 5: Solve for x
    x = 2,948,258,888,145.42/2,242,863.34
  6. Step 6: Final answer
    x = 1,314,506.70

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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.