Home / 3,008,275.59-4,150,748.75-1,783,958.97

Finding the Fourth Proportional to 3,008,275.59, 4,150,748.75 and 1,783,958.97

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Solution

The fourth proportional to 3,008,275.59, 4,150,748.75 and 1,783,958.97 is: 2,461,465.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,275.59 : 4,150,748.75 = 1,783,958.97 : x
  2. Step 2: Convert to fraction form
    3,008,275.59/4,150,748.75 = 1,783,958.97/x
  3. Step 3: Cross multiply
    3,008,275.59x = 4,150,748.75 × 1,783,958.97
  4. Step 4: Simplify right side
    3,008,275.59x = 7,404,765,464,778.79
  5. Step 5: Solve for x
    x = 7,404,765,464,778.79/3,008,275.59
  6. Step 6: Final answer
    x = 2,461,465.13

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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.