Home / 10,676,006.88-16,010,698.21-3,851,692.92

Finding the Fourth Proportional to 10,676,006.88, 16,010,698.21 and 3,851,692.92

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Solution

The fourth proportional to 10,676,006.88, 16,010,698.21 and 3,851,692.92 is: 5,776,344.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,006.88 : 16,010,698.21 = 3,851,692.92 : x
  2. Step 2: Convert to fraction form
    10,676,006.88/16,010,698.21 = 3,851,692.92/x
  3. Step 3: Cross multiply
    10,676,006.88x = 16,010,698.21 × 3,851,692.92
  4. Step 4: Simplify right side
    10,676,006.88x = 61,668,292,930,084.44
  5. Step 5: Solve for x
    x = 61,668,292,930,084.44/10,676,006.88
  6. Step 6: Final answer
    x = 5,776,344.44

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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.