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Finding the Third Proportional to 3,276,364 and 4,886,133

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Solution

The third proportional to 3,276,364 and 4,886,133 is: 7,286,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,364 : 4,886,133 = 4,886,133 : x
  2. Step 2: Convert to fraction form
    3,276,364/4,886,133 = 4,886,133/x
  3. Step 3: Cross multiply
    3,276,364x = 4,886,133 × 4,886,133
  4. Step 4: Simplify right side
    3,276,364x = 23,874,295,693,689
  5. Step 5: Solve for x
    x = 23,874,295,693,689/3,276,364
  6. Step 6: Final answer
    x = 7,286,826.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.