Home / 2,693,214-3,716,713.14-1,486,067.76

Finding the Fourth Proportional to 2,693,214, 3,716,713.14 and 1,486,067.76

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Solution

The fourth proportional to 2,693,214, 3,716,713.14 and 1,486,067.76 is: 2,050,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,214 : 3,716,713.14 = 1,486,067.76 : x
  2. Step 2: Convert to fraction form
    2,693,214/3,716,713.14 = 1,486,067.76/x
  3. Step 3: Cross multiply
    2,693,214x = 3,716,713.14 × 1,486,067.76
  4. Step 4: Simplify right side
    2,693,214x = 5,523,287,570,522.37
  5. Step 5: Solve for x
    x = 5,523,287,570,522.37/2,693,214
  6. Step 6: Final answer
    x = 2,050,816.45

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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.