Home / 2,432,642.42-3,356,489.75-1,452,391.02

Finding the Fourth Proportional to 2,432,642.42, 3,356,489.75 and 1,452,391.02

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Solution

The fourth proportional to 2,432,642.42, 3,356,489.75 and 1,452,391.02 is: 2,003,967.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,642.42 : 3,356,489.75 = 1,452,391.02 : x
  2. Step 2: Convert to fraction form
    2,432,642.42/3,356,489.75 = 1,452,391.02/x
  3. Step 3: Cross multiply
    2,432,642.42x = 3,356,489.75 × 1,452,391.02
  4. Step 4: Simplify right side
    2,432,642.42x = 4,874,935,564,360.09
  5. Step 5: Solve for x
    x = 4,874,935,564,360.09/2,432,642.42
  6. Step 6: Final answer
    x = 2,003,967.18

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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.