Home / 564,287.54-846,343.82-164,821.04

Finding the Fourth Proportional to 564,287.54, 846,343.82 and 164,821.04

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Solution

The fourth proportional to 564,287.54, 846,343.82 and 164,821.04 is: 247,206.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,287.54 : 846,343.82 = 164,821.04 : x
  2. Step 2: Convert to fraction form
    564,287.54/846,343.82 = 164,821.04/x
  3. Step 3: Cross multiply
    564,287.54x = 846,343.82 × 164,821.04
  4. Step 4: Simplify right side
    564,287.54x = 139,495,268,609.97
  5. Step 5: Solve for x
    x = 139,495,268,609.97/564,287.54
  6. Step 6: Final answer
    x = 247,206.01

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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.