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Finding the Fourth Proportional to 797,150.70, 1,194,902 and 370,338.30

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Solution

The fourth proportional to 797,150.70, 1,194,902 and 370,338.30 is: 555,124.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,150.70 : 1,194,902 = 370,338.30 : x
  2. Step 2: Convert to fraction form
    797,150.70/1,194,902 = 370,338.30/x
  3. Step 3: Cross multiply
    797,150.70x = 1,194,902 × 370,338.30
  4. Step 4: Simplify right side
    797,150.70x = 442,517,975,346.60
  5. Step 5: Solve for x
    x = 442,517,975,346.60/797,150.70
  6. Step 6: Final answer
    x = 555,124.61

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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.