Home / 11,084,815.40-16,618,928.70-6,041,820.20

Finding the Fourth Proportional to 11,084,815.40, 16,618,928.70 and 6,041,820.20

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Solution

The fourth proportional to 11,084,815.40, 16,618,928.70 and 6,041,820.20 is: 9,058,209.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,815.40 : 16,618,928.70 = 6,041,820.20 : x
  2. Step 2: Convert to fraction form
    11,084,815.40/16,618,928.70 = 6,041,820.20/x
  3. Step 3: Cross multiply
    11,084,815.40x = 16,618,928.70 × 6,041,820.20
  4. Step 4: Simplify right side
    11,084,815.40x = 100,408,579,122,019.73
  5. Step 5: Solve for x
    x = 100,408,579,122,019.73/11,084,815.40
  6. Step 6: Final answer
    x = 9,058,209.41

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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.