Home / 795,458.27-1,192,711.50-539,605.26

Finding the Fourth Proportional to 795,458.27, 1,192,711.50 and 539,605.26

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Solution

The fourth proportional to 795,458.27, 1,192,711.50 and 539,605.26 is: 809,085.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,458.27 : 1,192,711.50 = 539,605.26 : x
  2. Step 2: Convert to fraction form
    795,458.27/1,192,711.50 = 539,605.26/x
  3. Step 3: Cross multiply
    795,458.27x = 1,192,711.50 × 539,605.26
  4. Step 4: Simplify right side
    795,458.27x = 643,593,399,062.49
  5. Step 5: Solve for x
    x = 643,593,399,062.49/795,458.27
  6. Step 6: Final answer
    x = 809,085.05

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1.5x scale

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.