Home / 2,393,453.80-3,591,930.30-1,684,865.80

Finding the Fourth Proportional to 2,393,453.80, 3,591,930.30 and 1,684,865.80

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Solution

The fourth proportional to 2,393,453.80, 3,591,930.30 and 1,684,865.80 is: 2,528,530.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,453.80 : 3,591,930.30 = 1,684,865.80 : x
  2. Step 2: Convert to fraction form
    2,393,453.80/3,591,930.30 = 1,684,865.80/x
  3. Step 3: Cross multiply
    2,393,453.80x = 3,591,930.30 × 1,684,865.80
  4. Step 4: Simplify right side
    2,393,453.80x = 6,051,920,518,453.74
  5. Step 5: Solve for x
    x = 6,051,920,518,453.74/2,393,453.80
  6. Step 6: Final answer
    x = 2,528,530.33

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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.