Home / 8,195,050.22-11,308,872.87-4,523,887.98

Finding the Fourth Proportional to 8,195,050.22, 11,308,872.87 and 4,523,887.98

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Solution

The fourth proportional to 8,195,050.22, 11,308,872.87 and 4,523,887.98 is: 6,242,801.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,050.22 : 11,308,872.87 = 4,523,887.98 : x
  2. Step 2: Convert to fraction form
    8,195,050.22/11,308,872.87 = 4,523,887.98/x
  3. Step 3: Cross multiply
    8,195,050.22x = 11,308,872.87 × 4,523,887.98
  4. Step 4: Simplify right side
    8,195,050.22x = 51,160,074,043,941.10
  5. Step 5: Solve for x
    x = 51,160,074,043,941.10/8,195,050.22
  6. Step 6: Final answer
    x = 6,242,801.78

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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.