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Finding the Fourth Proportional to 600,281.32, 900,195.96 and 245,105.24

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Solution

The fourth proportional to 600,281.32, 900,195.96 and 245,105.24 is: 367,565.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,281.32 : 900,195.96 = 245,105.24 : x
  2. Step 2: Convert to fraction form
    600,281.32/900,195.96 = 245,105.24/x
  3. Step 3: Cross multiply
    600,281.32x = 900,195.96 × 245,105.24
  4. Step 4: Simplify right side
    600,281.32x = 220,642,746,822.83
  5. Step 5: Solve for x
    x = 220,642,746,822.83/600,281.32
  6. Step 6: Final answer
    x = 367,565.57

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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.