Home / 2,136,692.00-2,948,633.55-1,169,822.04

Finding the Fourth Proportional to 2,136,692.00, 2,948,633.55 and 1,169,822.04

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Solution

The fourth proportional to 2,136,692.00, 2,948,633.55 and 1,169,822.04 is: 1,614,353.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,136,692.00 : 2,948,633.55 = 1,169,822.04 : x
  2. Step 2: Convert to fraction form
    2,136,692.00/2,948,633.55 = 1,169,822.04/x
  3. Step 3: Cross multiply
    2,136,692.00x = 2,948,633.55 × 1,169,822.04
  4. Step 4: Simplify right side
    2,136,692.00x = 3,449,376,503,616.07
  5. Step 5: Solve for x
    x = 3,449,376,503,616.07/2,136,692.00
  6. Step 6: Final answer
    x = 1,614,353.64

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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.