Home / 10,296,010.98-15,448,084.29-3,907,958.94

Finding the Fourth Proportional to 10,296,010.98, 15,448,084.29 and 3,907,958.94

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Solution

The fourth proportional to 10,296,010.98, 15,448,084.29 and 3,907,958.94 is: 5,863,482.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,010.98 : 15,448,084.29 = 3,907,958.94 : x
  2. Step 2: Convert to fraction form
    10,296,010.98/15,448,084.29 = 3,907,958.94/x
  3. Step 3: Cross multiply
    10,296,010.98x = 15,448,084.29 × 3,907,958.94
  4. Step 4: Simplify right side
    10,296,010.98x = 60,370,479,106,979.05
  5. Step 5: Solve for x
    x = 60,370,479,106,979.05/10,296,010.98
  6. Step 6: Final answer
    x = 5,863,482.39

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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.