Home / 3,791,618.48-5,232,445.08-2,263,692.80

Finding the Fourth Proportional to 3,791,618.48, 5,232,445.08 and 2,263,692.80

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Solution

The fourth proportional to 3,791,618.48, 5,232,445.08 and 2,263,692.80 is: 3,123,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,618.48 : 5,232,445.08 = 2,263,692.80 : x
  2. Step 2: Convert to fraction form
    3,791,618.48/5,232,445.08 = 2,263,692.80/x
  3. Step 3: Cross multiply
    3,791,618.48x = 5,232,445.08 × 2,263,692.80
  4. Step 4: Simplify right side
    3,791,618.48x = 11,844,648,253,991.42
  5. Step 5: Solve for x
    x = 11,844,648,253,991.42/3,791,618.48
  6. Step 6: Final answer
    x = 3,123,902.98

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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.