Home / 4,755,007.61-6,561,910.39-2,717,860.89

Finding the Fourth Proportional to 4,755,007.61, 6,561,910.39 and 2,717,860.89

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Solution

The fourth proportional to 4,755,007.61, 6,561,910.39 and 2,717,860.89 is: 3,750,647.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,755,007.61 : 6,561,910.39 = 2,717,860.89 : x
  2. Step 2: Convert to fraction form
    4,755,007.61/6,561,910.39 = 2,717,860.89/x
  3. Step 3: Cross multiply
    4,755,007.61x = 6,561,910.39 × 2,717,860.89
  4. Step 4: Simplify right side
    4,755,007.61x = 17,834,359,599,076.34
  5. Step 5: Solve for x
    x = 17,834,359,599,076.34/4,755,007.61
  6. Step 6: Final answer
    x = 3,750,647.96

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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.