Home / 1,414,089.92-1,951,103.77-833,336.93

Finding the Fourth Proportional to 1,414,089.92, 1,951,103.77 and 833,336.93

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Solution

The fourth proportional to 1,414,089.92, 1,951,103.77 and 833,336.93 is: 1,149,804.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,089.92 : 1,951,103.77 = 833,336.93 : x
  2. Step 2: Convert to fraction form
    1,414,089.92/1,951,103.77 = 833,336.93/x
  3. Step 3: Cross multiply
    1,414,089.92x = 1,951,103.77 × 833,336.93
  4. Step 4: Simplify right side
    1,414,089.92x = 1,625,926,828,597.64
  5. Step 5: Solve for x
    x = 1,625,926,828,597.64/1,414,089.92
  6. Step 6: Final answer
    x = 1,149,804.41

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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.