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Finding the Third Proportional to 3,316,533 and 4,973,824.50

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Solution

The third proportional to 3,316,533 and 4,973,824.50 is: 7,459,274.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,533 : 4,973,824.50 = 4,973,824.50 : x
  2. Step 2: Convert to fraction form
    3,316,533/4,973,824.50 = 4,973,824.50/x
  3. Step 3: Cross multiply
    3,316,533x = 4,973,824.50 × 4,973,824.50
  4. Step 4: Simplify right side
    3,316,533x = 24,738,930,156,800.25
  5. Step 5: Solve for x
    x = 24,738,930,156,800.25/3,316,533
  6. Step 6: Final answer
    x = 7,459,274.54

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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.