Home / 2,714,687.98-3,744,547.77-1,667,650.79

Finding the Fourth Proportional to 2,714,687.98, 3,744,547.77 and 1,667,650.79

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Solution

The fourth proportional to 2,714,687.98, 3,744,547.77 and 1,667,650.79 is: 2,300,300.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,687.98 : 3,744,547.77 = 1,667,650.79 : x
  2. Step 2: Convert to fraction form
    2,714,687.98/3,744,547.77 = 1,667,650.79/x
  3. Step 3: Cross multiply
    2,714,687.98x = 3,744,547.77 × 1,667,650.79
  4. Step 4: Simplify right side
    2,714,687.98x = 6,244,598,046,833.24
  5. Step 5: Solve for x
    x = 6,244,598,046,833.24/2,714,687.98
  6. Step 6: Final answer
    x = 2,300,300.47

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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.