Home / 4,086,255.94-5,634,036.57-2,555,705.86

Finding the Fourth Proportional to 4,086,255.94, 5,634,036.57 and 2,555,705.86

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Solution

The fourth proportional to 4,086,255.94, 5,634,036.57 and 2,555,705.86 is: 3,523,749.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,255.94 : 5,634,036.57 = 2,555,705.86 : x
  2. Step 2: Convert to fraction form
    4,086,255.94/5,634,036.57 = 2,555,705.86/x
  3. Step 3: Cross multiply
    4,086,255.94x = 5,634,036.57 × 2,555,705.86
  4. Step 4: Simplify right side
    4,086,255.94x = 14,398,940,277,403.30
  5. Step 5: Solve for x
    x = 14,398,940,277,403.30/4,086,255.94
  6. Step 6: Final answer
    x = 3,523,749.00

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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.