Home / 11,546,994.48-17,324,338.41-3,871,398.84

Finding the Fourth Proportional to 11,546,994.48, 17,324,338.41 and 3,871,398.84

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Solution

The fourth proportional to 11,546,994.48, 17,324,338.41 and 3,871,398.84 is: 5,808,387.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,994.48 : 17,324,338.41 = 3,871,398.84 : x
  2. Step 2: Convert to fraction form
    11,546,994.48/17,324,338.41 = 3,871,398.84/x
  3. Step 3: Cross multiply
    11,546,994.48x = 17,324,338.41 × 3,871,398.84
  4. Step 4: Simplify right side
    11,546,994.48x = 67,069,423,624,241.45
  5. Step 5: Solve for x
    x = 67,069,423,624,241.45/11,546,994.48
  6. Step 6: Final answer
    x = 5,808,387.95

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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.