Home / 795,281.80-1,192,922.70-708,190.60

Finding the Fourth Proportional to 795,281.80, 1,192,922.70 and 708,190.60

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Solution

The fourth proportional to 795,281.80, 1,192,922.70 and 708,190.60 is: 1,062,285.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,281.80 : 1,192,922.70 = 708,190.60 : x
  2. Step 2: Convert to fraction form
    795,281.80/1,192,922.70 = 708,190.60/x
  3. Step 3: Cross multiply
    795,281.80x = 1,192,922.70 × 708,190.60
  4. Step 4: Simplify right side
    795,281.80x = 844,816,642,666.62
  5. Step 5: Solve for x
    x = 844,816,642,666.62/795,281.80
  6. Step 6: Final answer
    x = 1,062,285.90

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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.