Home / 5,677,957.02-7,835,612.51-3,230,568

Finding the Fourth Proportional to 5,677,957.02, 7,835,612.51 and 3,230,568

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Solution

The fourth proportional to 5,677,957.02, 7,835,612.51 and 3,230,568 is: 4,458,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,957.02 : 7,835,612.51 = 3,230,568 : x
  2. Step 2: Convert to fraction form
    5,677,957.02/7,835,612.51 = 3,230,568/x
  3. Step 3: Cross multiply
    5,677,957.02x = 7,835,612.51 × 3,230,568
  4. Step 4: Simplify right side
    5,677,957.02x = 25,313,479,019,052.84
  5. Step 5: Solve for x
    x = 25,313,479,019,052.84/5,677,957.02
  6. Step 6: Final answer
    x = 4,458,201.94

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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.