Home / 564,619.80-846,409.89-244,570.58

Finding the Fourth Proportional to 564,619.80, 846,409.89 and 244,570.58

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Solution

The fourth proportional to 564,619.80, 846,409.89 and 244,570.58 is: 366,630.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,619.80 : 846,409.89 = 244,570.58 : x
  2. Step 2: Convert to fraction form
    564,619.80/846,409.89 = 244,570.58/x
  3. Step 3: Cross multiply
    564,619.80x = 846,409.89 × 244,570.58
  4. Step 4: Simplify right side
    564,619.80x = 207,006,957,715.04
  5. Step 5: Solve for x
    x = 207,006,957,715.04/564,619.80
  6. Step 6: Final answer
    x = 366,630.71

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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.