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Finding the Third Proportional to 2,945,352 and 6,355,440

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Solution

The third proportional to 2,945,352 and 6,355,440 is: 13,713,680.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,352 : 6,355,440 = 6,355,440 : x
  2. Step 2: Convert to fraction form
    2,945,352/6,355,440 = 6,355,440/x
  3. Step 3: Cross multiply
    2,945,352x = 6,355,440 × 6,355,440
  4. Step 4: Simplify right side
    2,945,352x = 40,391,617,593,600
  5. Step 5: Solve for x
    x = 40,391,617,593,600/2,945,352
  6. Step 6: Final answer
    x = 13,713,680.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.