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Finding the Third Proportional to 4,676,559 and 10,049,312

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Solution

The third proportional to 4,676,559 and 10,049,312 is: 21,594,653.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,559 : 10,049,312 = 10,049,312 : x
  2. Step 2: Convert to fraction form
    4,676,559/10,049,312 = 10,049,312/x
  3. Step 3: Cross multiply
    4,676,559x = 10,049,312 × 10,049,312
  4. Step 4: Simplify right side
    4,676,559x = 100,988,671,673,344
  5. Step 5: Solve for x
    x = 100,988,671,673,344/4,676,559
  6. Step 6: Final answer
    x = 21,594,653.61

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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.