Home / 3,074,069.35-4,611,104.03-1,476,247.15

Finding the Fourth Proportional to 3,074,069.35, 4,611,104.03 and 1,476,247.15

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Solution

The fourth proportional to 3,074,069.35, 4,611,104.03 and 1,476,247.15 is: 2,214,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,069.35 : 4,611,104.03 = 1,476,247.15 : x
  2. Step 2: Convert to fraction form
    3,074,069.35/4,611,104.03 = 1,476,247.15/x
  3. Step 3: Cross multiply
    3,074,069.35x = 4,611,104.03 × 1,476,247.15
  4. Step 4: Simplify right side
    3,074,069.35x = 6,807,129,175,259.78
  5. Step 5: Solve for x
    x = 6,807,129,175,259.78/3,074,069.35
  6. Step 6: Final answer
    x = 2,214,370.73

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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.