Home / 3,848,417.27-5,771,692.77-1,603,330.55

Finding the Fourth Proportional to 3,848,417.27, 5,771,692.77 and 1,603,330.55

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Solution

The fourth proportional to 3,848,417.27, 5,771,692.77 and 1,603,330.55 is: 2,404,607.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,417.27 : 5,771,692.77 = 1,603,330.55 : x
  2. Step 2: Convert to fraction form
    3,848,417.27/5,771,692.77 = 1,603,330.55/x
  3. Step 3: Cross multiply
    3,848,417.27x = 5,771,692.77 × 1,603,330.55
  4. Step 4: Simplify right side
    3,848,417.27x = 9,253,931,314,496.66
  5. Step 5: Solve for x
    x = 9,253,931,314,496.66/3,848,417.27
  6. Step 6: Final answer
    x = 2,404,607.06

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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.