Home / 5,994,634.92-8,987,746.86-2,207,632.20

Finding the Fourth Proportional to 5,994,634.92, 8,987,746.86 and 2,207,632.20

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Solution

The fourth proportional to 5,994,634.92, 8,987,746.86 and 2,207,632.20 is: 3,309,899.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994,634.92 : 8,987,746.86 = 2,207,632.20 : x
  2. Step 2: Convert to fraction form
    5,994,634.92/8,987,746.86 = 2,207,632.20/x
  3. Step 3: Cross multiply
    5,994,634.92x = 8,987,746.86 × 2,207,632.20
  4. Step 4: Simplify right side
    5,994,634.92x = 19,841,639,373,584.89
  5. Step 5: Solve for x
    x = 19,841,639,373,584.89/5,994,634.92
  6. Step 6: Final answer
    x = 3,309,899.54

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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.