Home / 2,196,355.35-3,295,025.10-848,397.90

Finding the Fourth Proportional to 2,196,355.35, 3,295,025.10 and 848,397.90

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Solution

The fourth proportional to 2,196,355.35, 3,295,025.10 and 848,397.90 is: 1,272,786.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,355.35 : 3,295,025.10 = 848,397.90 : x
  2. Step 2: Convert to fraction form
    2,196,355.35/3,295,025.10 = 848,397.90/x
  3. Step 3: Cross multiply
    2,196,355.35x = 3,295,025.10 × 848,397.90
  4. Step 4: Simplify right side
    2,196,355.35x = 2,795,492,375,287.29
  5. Step 5: Solve for x
    x = 2,795,492,375,287.29/2,196,355.35
  6. Step 6: Final answer
    x = 1,272,786.93

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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.