Home / 6,418,027.64-9,626,967.25-1,560,361.66

Finding the Fourth Proportional to 6,418,027.64, 9,626,967.25 and 1,560,361.66

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Solution

The fourth proportional to 6,418,027.64, 9,626,967.25 and 1,560,361.66 is: 2,340,524.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,027.64 : 9,626,967.25 = 1,560,361.66 : x
  2. Step 2: Convert to fraction form
    6,418,027.64/9,626,967.25 = 1,560,361.66/x
  3. Step 3: Cross multiply
    6,418,027.64x = 9,626,967.25 × 1,560,361.66
  4. Step 4: Simplify right side
    6,418,027.64x = 15,021,550,571,007.31
  5. Step 5: Solve for x
    x = 15,021,550,571,007.31/6,418,027.64
  6. Step 6: Final answer
    x = 2,340,524.44

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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.