Home / 3,201,446.42-4,417,902.07-1,751,110.46

Finding the Fourth Proportional to 3,201,446.42, 4,417,902.07 and 1,751,110.46

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Solution

The fourth proportional to 3,201,446.42, 4,417,902.07 and 1,751,110.46 is: 2,416,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,446.42 : 4,417,902.07 = 1,751,110.46 : x
  2. Step 2: Convert to fraction form
    3,201,446.42/4,417,902.07 = 1,751,110.46/x
  3. Step 3: Cross multiply
    3,201,446.42x = 4,417,902.07 × 1,751,110.46
  4. Step 4: Simplify right side
    3,201,446.42x = 7,736,234,499,565.37
  5. Step 5: Solve for x
    x = 7,736,234,499,565.37/3,201,446.42
  6. Step 6: Final answer
    x = 2,416,481.02

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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.