Home / 6,021,692.06-8,309,830.76-3,268,320.39

Finding the Fourth Proportional to 6,021,692.06, 8,309,830.76 and 3,268,320.39

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Solution

The fourth proportional to 6,021,692.06, 8,309,830.76 and 3,268,320.39 is: 4,510,225.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,692.06 : 8,309,830.76 = 3,268,320.39 : x
  2. Step 2: Convert to fraction form
    6,021,692.06/8,309,830.76 = 3,268,320.39/x
  3. Step 3: Cross multiply
    6,021,692.06x = 8,309,830.76 × 3,268,320.39
  4. Step 4: Simplify right side
    6,021,692.06x = 27,159,189,310,357.20
  5. Step 5: Solve for x
    x = 27,159,189,310,357.20/6,021,692.06
  6. Step 6: Final answer
    x = 4,510,225.54

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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.