Home / 11,106,724.82-16,662,172.77-5,041,882.22

Finding the Fourth Proportional to 11,106,724.82, 16,662,172.77 and 5,041,882.22

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Solution

The fourth proportional to 11,106,724.82, 16,662,172.77 and 5,041,882.22 is: 7,563,770.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,106,724.82 : 16,662,172.77 = 5,041,882.22 : x
  2. Step 2: Convert to fraction form
    11,106,724.82/16,662,172.77 = 5,041,882.22/x
  3. Step 3: Cross multiply
    11,106,724.82x = 16,662,172.77 × 5,041,882.22
  4. Step 4: Simplify right side
    11,106,724.82x = 84,008,712,552,320.28
  5. Step 5: Solve for x
    x = 84,008,712,552,320.28/11,106,724.82
  6. Step 6: Final answer
    x = 7,563,770.05

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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.