Home / 964,502.49-1,446,832.41-484,483.33

Finding the Fourth Proportional to 964,502.49, 1,446,832.41 and 484,483.33

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Solution

The fourth proportional to 964,502.49, 1,446,832.41 and 484,483.33 is: 726,764.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,502.49 : 1,446,832.41 = 484,483.33 : x
  2. Step 2: Convert to fraction form
    964,502.49/1,446,832.41 = 484,483.33/x
  3. Step 3: Cross multiply
    964,502.49x = 1,446,832.41 × 484,483.33
  4. Step 4: Simplify right side
    964,502.49x = 700,966,183,948.73
  5. Step 5: Solve for x
    x = 700,966,183,948.73/964,502.49
  6. Step 6: Final answer
    x = 726,764.51

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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.