Home / 5,963,140.80-8,954,042.40-3,443,716.80

Finding the Fourth Proportional to 5,963,140.80, 8,954,042.40 and 3,443,716.80

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Solution

The fourth proportional to 5,963,140.80, 8,954,042.40 and 3,443,716.80 is: 5,170,963.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,140.80 : 8,954,042.40 = 3,443,716.80 : x
  2. Step 2: Convert to fraction form
    5,963,140.80/8,954,042.40 = 3,443,716.80/x
  3. Step 3: Cross multiply
    5,963,140.80x = 8,954,042.40 × 3,443,716.80
  4. Step 4: Simplify right side
    5,963,140.80x = 30,835,186,240,792.32
  5. Step 5: Solve for x
    x = 30,835,186,240,792.32/5,963,140.80
  6. Step 6: Final answer
    x = 5,170,963.97

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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.