Home / 8,433,790.61-12,650,685.98-2,044,042.97

Finding the Fourth Proportional to 8,433,790.61, 12,650,685.98 and 2,044,042.97

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Solution

The fourth proportional to 8,433,790.61, 12,650,685.98 and 2,044,042.97 is: 3,066,064.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,790.61 : 12,650,685.98 = 2,044,042.97 : x
  2. Step 2: Convert to fraction form
    8,433,790.61/12,650,685.98 = 2,044,042.97/x
  3. Step 3: Cross multiply
    8,433,790.61x = 12,650,685.98 × 2,044,042.97
  4. Step 4: Simplify right side
    8,433,790.61x = 25,858,545,732,876.34
  5. Step 5: Solve for x
    x = 25,858,545,732,876.34/8,433,790.61
  6. Step 6: Final answer
    x = 3,066,064.47

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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.