Home / 4,608,468.80-6,900,607.20-3,253,313.60

Finding the Fourth Proportional to 4,608,468.80, 6,900,607.20 and 3,253,313.60

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Solution

The fourth proportional to 4,608,468.80, 6,900,607.20 and 3,253,313.60 is: 4,871,431.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,468.80 : 6,900,607.20 = 3,253,313.60 : x
  2. Step 2: Convert to fraction form
    4,608,468.80/6,900,607.20 = 3,253,313.60/x
  3. Step 3: Cross multiply
    4,608,468.80x = 6,900,607.20 × 3,253,313.60
  4. Step 4: Simplify right side
    4,608,468.80x = 22,449,839,252,017.92
  5. Step 5: Solve for x
    x = 22,449,839,252,017.92/4,608,468.80
  6. Step 6: Final answer
    x = 4,871,431.32

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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.