Home / 952,175.29-1,313,957.93-522,444.73

Finding the Fourth Proportional to 952,175.29, 1,313,957.93 and 522,444.73

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Solution

The fourth proportional to 952,175.29, 1,313,957.93 and 522,444.73 is: 720,949.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,175.29 : 1,313,957.93 = 522,444.73 : x
  2. Step 2: Convert to fraction form
    952,175.29/1,313,957.93 = 522,444.73/x
  3. Step 3: Cross multiply
    952,175.29x = 1,313,957.93 × 522,444.73
  4. Step 4: Simplify right side
    952,175.29x = 686,470,392,032.26
  5. Step 5: Solve for x
    x = 686,470,392,032.26/952,175.29
  6. Step 6: Final answer
    x = 720,949.60

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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.