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Finding the Third Proportional to 4,204,320 and 6,492,798

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Solution

The third proportional to 4,204,320 and 6,492,798 is: 10,026,930.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,320 : 6,492,798 = 6,492,798 : x
  2. Step 2: Convert to fraction form
    4,204,320/6,492,798 = 6,492,798/x
  3. Step 3: Cross multiply
    4,204,320x = 6,492,798 × 6,492,798
  4. Step 4: Simplify right side
    4,204,320x = 42,156,425,868,804
  5. Step 5: Solve for x
    x = 42,156,425,868,804/4,204,320
  6. Step 6: Final answer
    x = 10,026,930.84

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.