Home / 2,029,934.88-3,044,951.73-682,117.02

Finding the Fourth Proportional to 2,029,934.88, 3,044,951.73 and 682,117.02

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Solution

The fourth proportional to 2,029,934.88, 3,044,951.73 and 682,117.02 is: 1,023,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,934.88 : 3,044,951.73 = 682,117.02 : x
  2. Step 2: Convert to fraction form
    2,029,934.88/3,044,951.73 = 682,117.02/x
  3. Step 3: Cross multiply
    2,029,934.88x = 3,044,951.73 × 682,117.02
  4. Step 4: Simplify right side
    2,029,934.88x = 2,077,013,400,111.44
  5. Step 5: Solve for x
    x = 2,077,013,400,111.44/2,029,934.88
  6. Step 6: Final answer
    x = 1,023,192.13

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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.