Home / 4,393,619.80-6,591,481.91-1,833,410.56

Finding the Fourth Proportional to 4,393,619.80, 6,591,481.91 and 1,833,410.56

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Solution

The fourth proportional to 4,393,619.80, 6,591,481.91 and 1,833,410.56 is: 2,750,554.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,619.80 : 6,591,481.91 = 1,833,410.56 : x
  2. Step 2: Convert to fraction form
    4,393,619.80/6,591,481.91 = 1,833,410.56/x
  3. Step 3: Cross multiply
    4,393,619.80x = 6,591,481.91 × 1,833,410.56
  4. Step 4: Simplify right side
    4,393,619.80x = 12,084,892,506,885.56
  5. Step 5: Solve for x
    x = 12,084,892,506,885.56/4,393,619.80
  6. Step 6: Final answer
    x = 2,750,554.91

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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.