Home / 1,363,323.11-1,881,494.18-751,584.57

Finding the Fourth Proportional to 1,363,323.11, 1,881,494.18 and 751,584.57

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Solution

The fourth proportional to 1,363,323.11, 1,881,494.18 and 751,584.57 is: 1,037,246.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,323.11 : 1,881,494.18 = 751,584.57 : x
  2. Step 2: Convert to fraction form
    1,363,323.11/1,881,494.18 = 751,584.57/x
  3. Step 3: Cross multiply
    1,363,323.11x = 1,881,494.18 × 751,584.57
  4. Step 4: Simplify right side
    1,363,323.11x = 1,414,101,990,474.88
  5. Step 5: Solve for x
    x = 1,414,101,990,474.88/1,363,323.11
  6. Step 6: Final answer
    x = 1,037,246.41

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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.