Home / 2,795,605.59-4,192,941.29-774,053.85

Finding the Fourth Proportional to 2,795,605.59, 4,192,941.29 and 774,053.85

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Solution

The fourth proportional to 2,795,605.59, 4,192,941.29 and 774,053.85 is: 1,160,951.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,605.59 : 4,192,941.29 = 774,053.85 : x
  2. Step 2: Convert to fraction form
    2,795,605.59/4,192,941.29 = 774,053.85/x
  3. Step 3: Cross multiply
    2,795,605.59x = 4,192,941.29 × 774,053.85
  4. Step 4: Simplify right side
    2,795,605.59x = 3,245,562,344,478.20
  5. Step 5: Solve for x
    x = 3,245,562,344,478.20/2,795,605.59
  6. Step 6: Final answer
    x = 1,160,951.44

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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.