Home / 2,418,013.92-3,336,859.08-1,330,262.04

Finding the Fourth Proportional to 2,418,013.92, 3,336,859.08 and 1,330,262.04

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Solution

The fourth proportional to 2,418,013.92, 3,336,859.08 and 1,330,262.04 is: 1,835,761.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,013.92 : 3,336,859.08 = 1,330,262.04 : x
  2. Step 2: Convert to fraction form
    2,418,013.92/3,336,859.08 = 1,330,262.04/x
  3. Step 3: Cross multiply
    2,418,013.92x = 3,336,859.08 × 1,330,262.04
  4. Step 4: Simplify right side
    2,418,013.92x = 4,438,896,966,953.32
  5. Step 5: Solve for x
    x = 4,438,896,966,953.32/2,418,013.92
  6. Step 6: Final answer
    x = 1,835,761.54

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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.