Home / 2,331,360.52-3,494,966.14-911,093.64

Finding the Fourth Proportional to 2,331,360.52, 3,494,966.14 and 911,093.64

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Solution

The fourth proportional to 2,331,360.52, 3,494,966.14 and 911,093.64 is: 1,365,829.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,360.52 : 3,494,966.14 = 911,093.64 : x
  2. Step 2: Convert to fraction form
    2,331,360.52/3,494,966.14 = 911,093.64/x
  3. Step 3: Cross multiply
    2,331,360.52x = 3,494,966.14 × 911,093.64
  4. Step 4: Simplify right side
    2,331,360.52x = 3,184,241,422,169.35
  5. Step 5: Solve for x
    x = 3,184,241,422,169.35/2,331,360.52
  6. Step 6: Final answer
    x = 1,365,829.69

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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.