Home / 4,968,776.22-6,856,922.52-2,793,337.26

Finding the Fourth Proportional to 4,968,776.22, 6,856,922.52 and 2,793,337.26

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Solution

The fourth proportional to 4,968,776.22, 6,856,922.52 and 2,793,337.26 is: 3,854,811.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,776.22 : 6,856,922.52 = 2,793,337.26 : x
  2. Step 2: Convert to fraction form
    4,968,776.22/6,856,922.52 = 2,793,337.26/x
  3. Step 3: Cross multiply
    4,968,776.22x = 6,856,922.52 × 2,793,337.26
  4. Step 4: Simplify right side
    4,968,776.22x = 19,153,697,164,049.09
  5. Step 5: Solve for x
    x = 19,153,697,164,049.09/4,968,776.22
  6. Step 6: Final answer
    x = 3,854,811.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.