Home / 11,050,371.83-16,562,988.32-6,722,882.75

Finding the Fourth Proportional to 11,050,371.83, 16,562,988.32 and 6,722,882.75

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Solution

The fourth proportional to 11,050,371.83, 16,562,988.32 and 6,722,882.75 is: 10,076,677.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,371.83 : 16,562,988.32 = 6,722,882.75 : x
  2. Step 2: Convert to fraction form
    11,050,371.83/16,562,988.32 = 6,722,882.75/x
  3. Step 3: Cross multiply
    11,050,371.83x = 16,562,988.32 × 6,722,882.75
  4. Step 4: Simplify right side
    11,050,371.83x = 111,351,028,348,550.12
  5. Step 5: Solve for x
    x = 111,351,028,348,550.12/11,050,371.83
  6. Step 6: Final answer
    x = 10,076,677.07

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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.