Home / 3,098,576.80-4,274,838.48-2,284,706.62

Finding the Fourth Proportional to 3,098,576.80, 4,274,838.48 and 2,284,706.62

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Solution

The fourth proportional to 3,098,576.80, 4,274,838.48 and 2,284,706.62 is: 3,152,012.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,576.80 : 4,274,838.48 = 2,284,706.62 : x
  2. Step 2: Convert to fraction form
    3,098,576.80/4,274,838.48 = 2,284,706.62/x
  3. Step 3: Cross multiply
    3,098,576.80x = 4,274,838.48 × 2,284,706.62
  4. Step 4: Simplify right side
    3,098,576.80x = 9,766,751,774,686.74
  5. Step 5: Solve for x
    x = 9,766,751,774,686.74/3,098,576.80
  6. Step 6: Final answer
    x = 3,152,012.17

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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.