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Finding the Third Proportional to 4,926,484.13 and 10,581,188.63

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Solution

The third proportional to 4,926,484.13 and 10,581,188.63 is: 22,726,461.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,484.13 : 10,581,188.63 = 10,581,188.63 : x
  2. Step 2: Convert to fraction form
    4,926,484.13/10,581,188.63 = 10,581,188.63/x
  3. Step 3: Cross multiply
    4,926,484.13x = 10,581,188.63 × 10,581,188.63
  4. Step 4: Simplify right side
    4,926,484.13x = 111,961,552,717,829.39
  5. Step 5: Solve for x
    x = 111,961,552,717,829.39/4,926,484.13
  6. Step 6: Final answer
    x = 22,726,461.69

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