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Finding the Third Proportional to 4,282,532 and 6,305,484

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Solution

The third proportional to 4,282,532 and 6,305,484 is: 9,284,023.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,532 : 6,305,484 = 6,305,484 : x
  2. Step 2: Convert to fraction form
    4,282,532/6,305,484 = 6,305,484/x
  3. Step 3: Cross multiply
    4,282,532x = 6,305,484 × 6,305,484
  4. Step 4: Simplify right side
    4,282,532x = 39,759,128,474,256
  5. Step 5: Solve for x
    x = 39,759,128,474,256/4,282,532
  6. Step 6: Final answer
    x = 9,284,023.67

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.