Home / 1,894,536.36-2,614,497.81-1,035,149.85

Finding the Fourth Proportional to 1,894,536.36, 2,614,497.81 and 1,035,149.85

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Solution

The fourth proportional to 1,894,536.36, 2,614,497.81 and 1,035,149.85 is: 1,428,527.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,536.36 : 2,614,497.81 = 1,035,149.85 : x
  2. Step 2: Convert to fraction form
    1,894,536.36/2,614,497.81 = 1,035,149.85/x
  3. Step 3: Cross multiply
    1,894,536.36x = 2,614,497.81 × 1,035,149.85
  4. Step 4: Simplify right side
    1,894,536.36x = 2,706,397,015,846.83
  5. Step 5: Solve for x
    x = 2,706,397,015,846.83/1,894,536.36
  6. Step 6: Final answer
    x = 1,428,527.36

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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.