Home / 5,350,692.96-8,027,228.88-2,509,290.72

Finding the Fourth Proportional to 5,350,692.96, 8,027,228.88 and 2,509,290.72

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Solution

The fourth proportional to 5,350,692.96, 8,027,228.88 and 2,509,290.72 is: 3,764,493.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,692.96 : 8,027,228.88 = 2,509,290.72 : x
  2. Step 2: Convert to fraction form
    5,350,692.96/8,027,228.88 = 2,509,290.72/x
  3. Step 3: Cross multiply
    5,350,692.96x = 8,027,228.88 × 2,509,290.72
  4. Step 4: Simplify right side
    5,350,692.96x = 20,142,650,935,900.00
  5. Step 5: Solve for x
    x = 20,142,650,935,900.00/5,350,692.96
  6. Step 6: Final answer
    x = 3,764,493.89

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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.