Home / 8,032,579.35-11,085,152.18-4,361,650.71

Finding the Fourth Proportional to 8,032,579.35, 11,085,152.18 and 4,361,650.71

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Solution

The fourth proportional to 8,032,579.35, 11,085,152.18 and 4,361,650.71 is: 6,019,182.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,579.35 : 11,085,152.18 = 4,361,650.71 : x
  2. Step 2: Convert to fraction form
    8,032,579.35/11,085,152.18 = 4,361,650.71/x
  3. Step 3: Cross multiply
    8,032,579.35x = 11,085,152.18 × 4,361,650.71
  4. Step 4: Simplify right side
    8,032,579.35x = 48,349,561,854,546.80
  5. Step 5: Solve for x
    x = 48,349,561,854,546.80/8,032,579.35
  6. Step 6: Final answer
    x = 6,019,182.60

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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.