Home / 2,239,496.69-3,359,247.30-556,600.19

Finding the Fourth Proportional to 2,239,496.69, 3,359,247.30 and 556,600.19

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Solution

The fourth proportional to 2,239,496.69, 3,359,247.30 and 556,600.19 is: 834,900.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,496.69 : 3,359,247.30 = 556,600.19 : x
  2. Step 2: Convert to fraction form
    2,239,496.69/3,359,247.30 = 556,600.19/x
  3. Step 3: Cross multiply
    2,239,496.69x = 3,359,247.30 × 556,600.19
  4. Step 4: Simplify right side
    2,239,496.69x = 1,869,757,668,640.75
  5. Step 5: Solve for x
    x = 1,869,757,668,640.75/2,239,496.69
  6. Step 6: Final answer
    x = 834,900.84

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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.