Home / 3,308,404.10-4,962,606.15-2,246,720.90

Finding the Fourth Proportional to 3,308,404.10, 4,962,606.15 and 2,246,720.90

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Solution

The fourth proportional to 3,308,404.10, 4,962,606.15 and 2,246,720.90 is: 3,370,081.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,404.10 : 4,962,606.15 = 2,246,720.90 : x
  2. Step 2: Convert to fraction form
    3,308,404.10/4,962,606.15 = 2,246,720.90/x
  3. Step 3: Cross multiply
    3,308,404.10x = 4,962,606.15 × 2,246,720.90
  4. Step 4: Simplify right side
    3,308,404.10x = 11,149,590,955,673.54
  5. Step 5: Solve for x
    x = 11,149,590,955,673.54/3,308,404.10
  6. Step 6: Final answer
    x = 3,370,081.35

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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.