Home / 296,002.20-444,003.30-269,045.40

Finding the Fourth Proportional to 296,002.20, 444,003.30 and 269,045.40

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Solution

The fourth proportional to 296,002.20, 444,003.30 and 269,045.40 is: 403,568.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,002.20 : 444,003.30 = 269,045.40 : x
  2. Step 2: Convert to fraction form
    296,002.20/444,003.30 = 269,045.40/x
  3. Step 3: Cross multiply
    296,002.20x = 444,003.30 × 269,045.40
  4. Step 4: Simplify right side
    296,002.20x = 119,457,045,449.82
  5. Step 5: Solve for x
    x = 119,457,045,449.82/296,002.20
  6. Step 6: Final answer
    x = 403,568.10

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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.