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Finding the Third Proportional to 3,211,526 and 4,696,719

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Solution

The third proportional to 3,211,526 and 4,696,719 is: 6,868,750.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,526 : 4,696,719 = 4,696,719 : x
  2. Step 2: Convert to fraction form
    3,211,526/4,696,719 = 4,696,719/x
  3. Step 3: Cross multiply
    3,211,526x = 4,696,719 × 4,696,719
  4. Step 4: Simplify right side
    3,211,526x = 22,059,169,364,961
  5. Step 5: Solve for x
    x = 22,059,169,364,961/3,211,526
  6. Step 6: Final answer
    x = 6,868,750.05

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.