Home / 5,001,917.50-7,490,887.44-2,566,662.22

Finding the Fourth Proportional to 5,001,917.50, 7,490,887.44 and 2,566,662.22

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Solution

The fourth proportional to 5,001,917.50, 7,490,887.44 and 2,566,662.22 is: 3,843,841.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,917.50 : 7,490,887.44 = 2,566,662.22 : x
  2. Step 2: Convert to fraction form
    5,001,917.50/7,490,887.44 = 2,566,662.22/x
  3. Step 3: Cross multiply
    5,001,917.50x = 7,490,887.44 × 2,566,662.22
  4. Step 4: Simplify right side
    5,001,917.50x = 19,226,577,786,520.52
  5. Step 5: Solve for x
    x = 19,226,577,786,520.52/5,001,917.50
  6. Step 6: Final answer
    x = 3,843,841.44

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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.