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Finding the Third Proportional to 3,096,279 and 4,782,473

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Solution

The third proportional to 3,096,279 and 4,782,473 is: 7,386,946.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,279 : 4,782,473 = 4,782,473 : x
  2. Step 2: Convert to fraction form
    3,096,279/4,782,473 = 4,782,473/x
  3. Step 3: Cross multiply
    3,096,279x = 4,782,473 × 4,782,473
  4. Step 4: Simplify right side
    3,096,279x = 22,872,047,995,729
  5. Step 5: Solve for x
    x = 22,872,047,995,729/3,096,279
  6. Step 6: Final answer
    x = 7,386,946.72

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.