Home / 3,736,020.38-5,605,802.03-2,222,692.92

Finding the Fourth Proportional to 3,736,020.38, 5,605,802.03 and 2,222,692.92

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Solution

The fourth proportional to 3,736,020.38, 5,605,802.03 and 2,222,692.92 is: 3,335,093.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,020.38 : 5,605,802.03 = 2,222,692.92 : x
  2. Step 2: Convert to fraction form
    3,736,020.38/5,605,802.03 = 2,222,692.92/x
  3. Step 3: Cross multiply
    3,736,020.38x = 5,605,802.03 × 2,222,692.92
  4. Step 4: Simplify right side
    3,736,020.38x = 12,459,976,471,889.16
  5. Step 5: Solve for x
    x = 12,459,976,471,889.16/3,736,020.38
  6. Step 6: Final answer
    x = 3,335,093.29

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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.