Home / 2,438,447.85-3,364,724.75-1,350,450.81

Finding the Fourth Proportional to 2,438,447.85, 3,364,724.75 and 1,350,450.81

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Solution

The fourth proportional to 2,438,447.85, 3,364,724.75 and 1,350,450.81 is: 1,863,437.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,447.85 : 3,364,724.75 = 1,350,450.81 : x
  2. Step 2: Convert to fraction form
    2,438,447.85/3,364,724.75 = 1,350,450.81/x
  3. Step 3: Cross multiply
    2,438,447.85x = 3,364,724.75 × 1,350,450.81
  4. Step 4: Simplify right side
    2,438,447.85x = 4,543,895,257,312.29
  5. Step 5: Solve for x
    x = 4,543,895,257,312.29/2,438,447.85
  6. Step 6: Final answer
    x = 1,863,437.54

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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.