Home / 2,673,019.19-4,008,200.92-851,146.27

Finding the Fourth Proportional to 2,673,019.19, 4,008,200.92 and 851,146.27

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Solution

The fourth proportional to 2,673,019.19, 4,008,200.92 and 851,146.27 is: 1,276,296.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,019.19 : 4,008,200.92 = 851,146.27 : x
  2. Step 2: Convert to fraction form
    2,673,019.19/4,008,200.92 = 851,146.27/x
  3. Step 3: Cross multiply
    2,673,019.19x = 4,008,200.92 × 851,146.27
  4. Step 4: Simplify right side
    2,673,019.19x = 3,411,565,250,320.20
  5. Step 5: Solve for x
    x = 3,411,565,250,320.20/2,673,019.19
  6. Step 6: Final answer
    x = 1,276,296.58

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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.