Home / 4,393,619.29-6,591,481.16-1,833,410.05

Finding the Fourth Proportional to 4,393,619.29, 6,591,481.16 and 1,833,410.05

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Solution

The fourth proportional to 4,393,619.29, 6,591,481.16 and 1,833,410.05 is: 2,750,554.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,619.29 : 6,591,481.16 = 1,833,410.05 : x
  2. Step 2: Convert to fraction form
    4,393,619.29/6,591,481.16 = 1,833,410.05/x
  3. Step 3: Cross multiply
    4,393,619.29x = 6,591,481.16 × 1,833,410.05
  4. Step 4: Simplify right side
    4,393,619.29x = 12,084,887,834,142.86
  5. Step 5: Solve for x
    x = 12,084,887,834,142.86/4,393,619.29
  6. Step 6: Final answer
    x = 2,750,554.16

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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.