Home / 294,373.02-441,292.92-204,458.19

Finding the Fourth Proportional to 294,373.02, 441,292.92 and 204,458.19

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Solution

The fourth proportional to 294,373.02, 441,292.92 and 204,458.19 is: 306,502.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,373.02 : 441,292.92 = 204,458.19 : x
  2. Step 2: Convert to fraction form
    294,373.02/441,292.92 = 204,458.19/x
  3. Step 3: Cross multiply
    294,373.02x = 441,292.92 × 204,458.19
  4. Step 4: Simplify right side
    294,373.02x = 90,225,951,683.01
  5. Step 5: Solve for x
    x = 90,225,951,683.01/294,373.02
  6. Step 6: Final answer
    x = 306,502.11

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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.