Home / 2,282,714.16-3,150,244.56-1,264,118.91

Finding the Fourth Proportional to 2,282,714.16, 3,150,244.56 and 1,264,118.91

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Solution

The fourth proportional to 2,282,714.16, 3,150,244.56 and 1,264,118.91 is: 1,744,538.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,714.16 : 3,150,244.56 = 1,264,118.91 : x
  2. Step 2: Convert to fraction form
    2,282,714.16/3,150,244.56 = 1,264,118.91/x
  3. Step 3: Cross multiply
    2,282,714.16x = 3,150,244.56 × 1,264,118.91
  4. Step 4: Simplify right side
    2,282,714.16x = 3,982,283,705,236.99
  5. Step 5: Solve for x
    x = 3,982,283,705,236.99/2,282,714.16
  6. Step 6: Final answer
    x = 1,744,538.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.