Home / 7,373,360.86-11,056,039.08-3,325,112.08

Finding the Fourth Proportional to 7,373,360.86, 11,056,039.08 and 3,325,112.08

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Solution

The fourth proportional to 7,373,360.86, 11,056,039.08 and 3,325,112.08 is: 4,985,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,360.86 : 11,056,039.08 = 3,325,112.08 : x
  2. Step 2: Convert to fraction form
    7,373,360.86/11,056,039.08 = 3,325,112.08/x
  3. Step 3: Cross multiply
    7,373,360.86x = 11,056,039.08 × 3,325,112.08
  4. Step 4: Simplify right side
    7,373,360.86x = 36,762,569,101,860.09
  5. Step 5: Solve for x
    x = 36,762,569,101,860.09/7,373,360.86
  6. Step 6: Final answer
    x = 4,985,863.27

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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.