Home / 5,110,043.56-7,666,204.64-1,466,489.39

Finding the Fourth Proportional to 5,110,043.56, 7,666,204.64 and 1,466,489.39

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Solution

The fourth proportional to 5,110,043.56, 7,666,204.64 and 1,466,489.39 is: 2,200,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,043.56 : 7,666,204.64 = 1,466,489.39 : x
  2. Step 2: Convert to fraction form
    5,110,043.56/7,666,204.64 = 1,466,489.39/x
  3. Step 3: Cross multiply
    5,110,043.56x = 7,666,204.64 × 1,466,489.39
  4. Step 4: Simplify right side
    5,110,043.56x = 11,242,407,777,961.83
  5. Step 5: Solve for x
    x = 11,242,407,777,961.83/5,110,043.56
  6. Step 6: Final answer
    x = 2,200,061.05

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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.