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Finding the Fourth Proportional to 297,564.04, 446,345.18 and 244,863.88

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Solution

The fourth proportional to 297,564.04, 446,345.18 and 244,863.88 is: 367,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,564.04 : 446,345.18 = 244,863.88 : x
  2. Step 2: Convert to fraction form
    297,564.04/446,345.18 = 244,863.88/x
  3. Step 3: Cross multiply
    297,564.04x = 446,345.18 × 244,863.88
  4. Step 4: Simplify right side
    297,564.04x = 109,293,812,594.10
  5. Step 5: Solve for x
    x = 109,293,812,594.10/297,564.04
  6. Step 6: Final answer
    x = 367,295.10

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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.