Home / 5,646,528.48-7,792,194.54-3,068,209.56

Finding the Fourth Proportional to 5,646,528.48, 7,792,194.54 and 3,068,209.56

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Solution

The fourth proportional to 5,646,528.48, 7,792,194.54 and 3,068,209.56 is: 4,234,121.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,528.48 : 7,792,194.54 = 3,068,209.56 : x
  2. Step 2: Convert to fraction form
    5,646,528.48/7,792,194.54 = 3,068,209.56/x
  3. Step 3: Cross multiply
    5,646,528.48x = 7,792,194.54 × 3,068,209.56
  4. Step 4: Simplify right side
    5,646,528.48x = 23,908,085,781,007.80
  5. Step 5: Solve for x
    x = 23,908,085,781,007.80/5,646,528.48
  6. Step 6: Final answer
    x = 4,234,121.17

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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.