Home / 835,110.83-1,253,552.04-739,667.63

Finding the Fourth Proportional to 835,110.83, 1,253,552.04 and 739,667.63

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Solution

The fourth proportional to 835,110.83, 1,253,552.04 and 739,667.63 is: 1,110,286.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,110.83 : 1,253,552.04 = 739,667.63 : x
  2. Step 2: Convert to fraction form
    835,110.83/1,253,552.04 = 739,667.63/x
  3. Step 3: Cross multiply
    835,110.83x = 1,253,552.04 × 739,667.63
  4. Step 4: Simplify right side
    835,110.83x = 927,211,869,642.35
  5. Step 5: Solve for x
    x = 927,211,869,642.35/835,110.83
  6. Step 6: Final answer
    x = 1,110,286.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.