Home / 620,060.48-930,252-176,863.04

Finding the Fourth Proportional to 620,060.48, 930,252 and 176,863.04

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Solution

The fourth proportional to 620,060.48, 930,252 and 176,863.04 is: 265,340.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    620,060.48 : 930,252 = 176,863.04 : x
  2. Step 2: Convert to fraction form
    620,060.48/930,252 = 176,863.04/x
  3. Step 3: Cross multiply
    620,060.48x = 930,252 × 176,863.04
  4. Step 4: Simplify right side
    620,060.48x = 164,527,196,686.08
  5. Step 5: Solve for x
    x = 164,527,196,686.08/620,060.48
  6. Step 6: Final answer
    x = 265,340.56

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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.