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Finding the Fourth Proportional to 566,863.65, 850,290.19 and 229,824.18

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Solution

The fourth proportional to 566,863.65, 850,290.19 and 229,824.18 is: 344,734.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,863.65 : 850,290.19 = 229,824.18 : x
  2. Step 2: Convert to fraction form
    566,863.65/850,290.19 = 229,824.18/x
  3. Step 3: Cross multiply
    566,863.65x = 850,290.19 × 229,824.18
  4. Step 4: Simplify right side
    566,863.65x = 195,417,245,678.79
  5. Step 5: Solve for x
    x = 195,417,245,678.79/566,863.65
  6. Step 6: Final answer
    x = 344,734.13

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1.5x scale

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.