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Finding the Third Proportional to 2,283,477.75 and 4,911,408

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Solution

The third proportional to 2,283,477.75 and 4,911,408 is: 10,563,680.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,477.75 : 4,911,408 = 4,911,408 : x
  2. Step 2: Convert to fraction form
    2,283,477.75/4,911,408 = 4,911,408/x
  3. Step 3: Cross multiply
    2,283,477.75x = 4,911,408 × 4,911,408
  4. Step 4: Simplify right side
    2,283,477.75x = 24,121,928,542,464
  5. Step 5: Solve for x
    x = 24,121,928,542,464/2,283,477.75
  6. Step 6: Final answer
    x = 10,563,680.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.