Home / 10,569,382.98-15,850,185.69-3,651,102.36

Finding the Fourth Proportional to 10,569,382.98, 15,850,185.69 and 3,651,102.36

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Solution

The fourth proportional to 10,569,382.98, 15,850,185.69 and 3,651,102.36 is: 5,475,310.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,382.98 : 15,850,185.69 = 3,651,102.36 : x
  2. Step 2: Convert to fraction form
    10,569,382.98/15,850,185.69 = 3,651,102.36/x
  3. Step 3: Cross multiply
    10,569,382.98x = 15,850,185.69 × 3,651,102.36
  4. Step 4: Simplify right side
    10,569,382.98x = 57,870,650,379,197.23
  5. Step 5: Solve for x
    x = 57,870,650,379,197.23/10,569,382.98
  6. Step 6: Final answer
    x = 5,475,310.19

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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.