Home / 589,064.57-883,605.75-224,346.37

Finding the Fourth Proportional to 589,064.57, 883,605.75 and 224,346.37

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Solution

The fourth proportional to 589,064.57, 883,605.75 and 224,346.37 is: 336,522.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,064.57 : 883,605.75 = 224,346.37 : x
  2. Step 2: Convert to fraction form
    589,064.57/883,605.75 = 224,346.37/x
  3. Step 3: Cross multiply
    589,064.57x = 883,605.75 × 224,346.37
  4. Step 4: Simplify right side
    589,064.57x = 198,233,741,401.90
  5. Step 5: Solve for x
    x = 198,233,741,401.90/589,064.57
  6. Step 6: Final answer
    x = 336,522.94

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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.