Home / 10,675,999.53-16,010,687.27-3,851,685.57

Finding the Fourth Proportional to 10,675,999.53, 16,010,687.27 and 3,851,685.57

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Solution

The fourth proportional to 10,675,999.53, 16,010,687.27 and 3,851,685.57 is: 5,776,333.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,999.53 : 16,010,687.27 = 3,851,685.57 : x
  2. Step 2: Convert to fraction form
    10,675,999.53/16,010,687.27 = 3,851,685.57/x
  3. Step 3: Cross multiply
    10,675,999.53x = 16,010,687.27 × 3,851,685.57
  4. Step 4: Simplify right side
    10,675,999.53x = 61,668,133,193,310.98
  5. Step 5: Solve for x
    x = 61,668,133,193,310.98/10,675,999.53
  6. Step 6: Final answer
    x = 5,776,333.45

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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.