Home / 2,022,463.19-2,790,982.62-1,104,692.91

Finding the Fourth Proportional to 2,022,463.19, 2,790,982.62 and 1,104,692.91

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Solution

The fourth proportional to 2,022,463.19, 2,790,982.62 and 1,104,692.91 is: 1,524,467.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,463.19 : 2,790,982.62 = 1,104,692.91 : x
  2. Step 2: Convert to fraction form
    2,022,463.19/2,790,982.62 = 1,104,692.91/x
  3. Step 3: Cross multiply
    2,022,463.19x = 2,790,982.62 × 1,104,692.91
  4. Step 4: Simplify right side
    2,022,463.19x = 3,083,178,712,247.22
  5. Step 5: Solve for x
    x = 3,083,178,712,247.22/2,022,463.19
  6. Step 6: Final answer
    x = 1,524,467.16

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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.