Home / 3,011,344.70-4,517,019.93-2,477,744.03

Finding the Fourth Proportional to 3,011,344.70, 4,517,019.93 and 2,477,744.03

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Solution

The fourth proportional to 3,011,344.70, 4,517,019.93 and 2,477,744.03 is: 3,716,618.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,344.70 : 4,517,019.93 = 2,477,744.03 : x
  2. Step 2: Convert to fraction form
    3,011,344.70/4,517,019.93 = 2,477,744.03/x
  3. Step 3: Cross multiply
    3,011,344.70x = 4,517,019.93 × 2,477,744.03
  4. Step 4: Simplify right side
    3,011,344.70x = 11,192,019,171,595.30
  5. Step 5: Solve for x
    x = 11,192,019,171,595.30/3,011,344.70
  6. Step 6: Final answer
    x = 3,716,618.42

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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.