Home / 434,000.22-650,379.99-244,061.91

Finding the Fourth Proportional to 434,000.22, 650,379.99 and 244,061.91

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Solution

The fourth proportional to 434,000.22, 650,379.99 and 244,061.91 is: 365,744.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,000.22 : 650,379.99 = 244,061.91 : x
  2. Step 2: Convert to fraction form
    434,000.22/650,379.99 = 244,061.91/x
  3. Step 3: Cross multiply
    434,000.22x = 650,379.99 × 244,061.91
  4. Step 4: Simplify right side
    434,000.22x = 158,732,982,585.18
  5. Step 5: Solve for x
    x = 158,732,982,585.18/434,000.22
  6. Step 6: Final answer
    x = 365,744.01

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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.