Home / 8,433,784.50-12,650,676.87-2,044,036.86

Finding the Fourth Proportional to 8,433,784.50, 12,650,676.87 and 2,044,036.86

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Solution

The fourth proportional to 8,433,784.50, 12,650,676.87 and 2,044,036.86 is: 3,066,055.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,784.50 : 12,650,676.87 = 2,044,036.86 : x
  2. Step 2: Convert to fraction form
    8,433,784.50/12,650,676.87 = 2,044,036.86/x
  3. Step 3: Cross multiply
    8,433,784.50x = 12,650,676.87 × 2,044,036.86
  4. Step 4: Simplify right side
    8,433,784.50x = 25,858,449,826,229.43
  5. Step 5: Solve for x
    x = 25,858,449,826,229.43/8,433,784.50
  6. Step 6: Final answer
    x = 3,066,055.32

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Similar ratio
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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.