Home / 11,036,952.20-16,561,333.20-4,647,850.40

Finding the Fourth Proportional to 11,036,952.20, 16,561,333.20 and 4,647,850.40

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Solution

The fourth proportional to 11,036,952.20, 16,561,333.20 and 4,647,850.40 is: 6,974,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036,952.20 : 16,561,333.20 = 4,647,850.40 : x
  2. Step 2: Convert to fraction form
    11,036,952.20/16,561,333.20 = 4,647,850.40/x
  3. Step 3: Cross multiply
    11,036,952.20x = 16,561,333.20 × 4,647,850.40
  4. Step 4: Simplify right side
    11,036,952.20x = 76,974,599,138,153.28
  5. Step 5: Solve for x
    x = 76,974,599,138,153.28/11,036,952.20
  6. Step 6: Final answer
    x = 6,974,262.25

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1.5x scale

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.