Home / 4,628,468.67-6,947,180.69-2,233,998.51

Finding the Fourth Proportional to 4,628,468.67, 6,947,180.69 and 2,233,998.51

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Solution

The fourth proportional to 4,628,468.67, 6,947,180.69 and 2,233,998.51 is: 3,353,158.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,468.67 : 6,947,180.69 = 2,233,998.51 : x
  2. Step 2: Convert to fraction form
    4,628,468.67/6,947,180.69 = 2,233,998.51/x
  3. Step 3: Cross multiply
    4,628,468.67x = 6,947,180.69 × 2,233,998.51
  4. Step 4: Simplify right side
    4,628,468.67x = 15,519,991,298,990.78
  5. Step 5: Solve for x
    x = 15,519,991,298,990.78/4,628,468.67
  6. Step 6: Final answer
    x = 3,353,158.98

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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.