Home / 4,419,957.03-6,098,871.40-2,486,692.77

Finding the Fourth Proportional to 4,419,957.03, 6,098,871.40 and 2,486,692.77

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Solution

The fourth proportional to 4,419,957.03, 6,098,871.40 and 2,486,692.77 is: 3,431,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,957.03 : 6,098,871.40 = 2,486,692.77 : x
  2. Step 2: Convert to fraction form
    4,419,957.03/6,098,871.40 = 2,486,692.77/x
  3. Step 3: Cross multiply
    4,419,957.03x = 6,098,871.40 × 2,486,692.77
  4. Step 4: Simplify right side
    4,419,957.03x = 15,166,019,415,539.78
  5. Step 5: Solve for x
    x = 15,166,019,415,539.78/4,419,957.03
  6. Step 6: Final answer
    x = 3,431,259.47

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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.