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Finding the Third Proportional to 3,311,526 and 4,858,224

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Solution

The third proportional to 3,311,526 and 4,858,224 is: 7,127,330.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,526 : 4,858,224 = 4,858,224 : x
  2. Step 2: Convert to fraction form
    3,311,526/4,858,224 = 4,858,224/x
  3. Step 3: Cross multiply
    3,311,526x = 4,858,224 × 4,858,224
  4. Step 4: Simplify right side
    3,311,526x = 23,602,340,434,176
  5. Step 5: Solve for x
    x = 23,602,340,434,176/3,311,526
  6. Step 6: Final answer
    x = 7,127,330.55

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.