Home / 466,569.06-699,975.92-146,707.95

Finding the Fourth Proportional to 466,569.06, 699,975.92 and 146,707.95

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Solution

The fourth proportional to 466,569.06, 699,975.92 and 146,707.95 is: 220,100.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,569.06 : 699,975.92 = 146,707.95 : x
  2. Step 2: Convert to fraction form
    466,569.06/699,975.92 = 146,707.95/x
  3. Step 3: Cross multiply
    466,569.06x = 699,975.92 × 146,707.95
  4. Step 4: Simplify right side
    466,569.06x = 102,692,032,272.56
  5. Step 5: Solve for x
    x = 102,692,032,272.56/466,569.06
  6. Step 6: Final answer
    x = 220,100.39

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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.