Home / 3,846,868.88-5,770,828.28-1,602,482

Finding the Fourth Proportional to 3,846,868.88, 5,770,828.28 and 1,602,482

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Solution

The fourth proportional to 3,846,868.88, 5,770,828.28 and 1,602,482 is: 2,403,941.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,868.88 : 5,770,828.28 = 1,602,482 : x
  2. Step 2: Convert to fraction form
    3,846,868.88/5,770,828.28 = 1,602,482/x
  3. Step 3: Cross multiply
    3,846,868.88x = 5,770,828.28 × 1,602,482
  4. Step 4: Simplify right side
    3,846,868.88x = 9,247,648,443,790.96
  5. Step 5: Solve for x
    x = 9,247,648,443,790.96/3,846,868.88
  6. Step 6: Final answer
    x = 2,403,941.68

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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.