Home / 8,033,326.86-11,085,956.01-4,362,213.81

Finding the Fourth Proportional to 8,033,326.86, 11,085,956.01 and 4,362,213.81

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Solution

The fourth proportional to 8,033,326.86, 11,085,956.01 and 4,362,213.81 is: 6,019,836.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,326.86 : 11,085,956.01 = 4,362,213.81 : x
  2. Step 2: Convert to fraction form
    8,033,326.86/11,085,956.01 = 4,362,213.81/x
  3. Step 3: Cross multiply
    8,033,326.86x = 11,085,956.01 × 4,362,213.81
  4. Step 4: Simplify right side
    8,033,326.86x = 48,359,310,403,874.49
  5. Step 5: Solve for x
    x = 48,359,310,403,874.49/8,033,326.86
  6. Step 6: Final answer
    x = 6,019,836.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.