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Finding the Third Proportional to 2,879,073 and 6,300,522

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Solution

The third proportional to 2,879,073 and 6,300,522 is: 13,787,971.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,879,073 : 6,300,522 = 6,300,522 : x
  2. Step 2: Convert to fraction form
    2,879,073/6,300,522 = 6,300,522/x
  3. Step 3: Cross multiply
    2,879,073x = 6,300,522 × 6,300,522
  4. Step 4: Simplify right side
    2,879,073x = 39,696,577,472,484
  5. Step 5: Solve for x
    x = 39,696,577,472,484/2,879,073
  6. Step 6: Final answer
    x = 13,787,971.85

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.