Home / 4,250,820.66-5,866,194-2,317,081.62

Finding the Fourth Proportional to 4,250,820.66, 5,866,194 and 2,317,081.62

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Solution

The fourth proportional to 4,250,820.66, 5,866,194 and 2,317,081.62 is: 3,197,606.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,820.66 : 5,866,194 = 2,317,081.62 : x
  2. Step 2: Convert to fraction form
    4,250,820.66/5,866,194 = 2,317,081.62/x
  3. Step 3: Cross multiply
    4,250,820.66x = 5,866,194 × 2,317,081.62
  4. Step 4: Simplify right side
    4,250,820.66x = 13,592,450,296,754.28
  5. Step 5: Solve for x
    x = 13,592,450,296,754.28/4,250,820.66
  6. Step 6: Final answer
    x = 3,197,606.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.