Home / 6,825,936.95-10,234,944.22-3,231,673.53

Finding the Fourth Proportional to 6,825,936.95, 10,234,944.22 and 3,231,673.53

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Solution

The fourth proportional to 6,825,936.95, 10,234,944.22 and 3,231,673.53 is: 4,845,634.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,936.95 : 10,234,944.22 = 3,231,673.53 : x
  2. Step 2: Convert to fraction form
    6,825,936.95/10,234,944.22 = 3,231,673.53/x
  3. Step 3: Cross multiply
    6,825,936.95x = 10,234,944.22 × 3,231,673.53
  4. Step 4: Simplify right side
    6,825,936.95x = 33,075,998,316,800.50
  5. Step 5: Solve for x
    x = 33,075,998,316,800.50/6,825,936.95
  6. Step 6: Final answer
    x = 4,845,634.90

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1.5x scale

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.