Home / 11,052,812.40-16,579,218.60-6,269,843.40

Finding the Fourth Proportional to 11,052,812.40, 16,579,218.60 and 6,269,843.40

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Solution

The fourth proportional to 11,052,812.40, 16,579,218.60 and 6,269,843.40 is: 9,404,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,812.40 : 16,579,218.60 = 6,269,843.40 : x
  2. Step 2: Convert to fraction form
    11,052,812.40/16,579,218.60 = 6,269,843.40/x
  3. Step 3: Cross multiply
    11,052,812.40x = 16,579,218.60 × 6,269,843.40
  4. Step 4: Simplify right side
    11,052,812.40x = 103,949,104,316,367.25
  5. Step 5: Solve for x
    x = 103,949,104,316,367.25/11,052,812.40
  6. Step 6: Final answer
    x = 9,404,765.10

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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.