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Finding the Third Proportional to 3,007,399 and 6,484,254

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Solution

The third proportional to 3,007,399 and 6,484,254 is: 13,980,702.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,399 : 6,484,254 = 6,484,254 : x
  2. Step 2: Convert to fraction form
    3,007,399/6,484,254 = 6,484,254/x
  3. Step 3: Cross multiply
    3,007,399x = 6,484,254 × 6,484,254
  4. Step 4: Simplify right side
    3,007,399x = 42,045,549,936,516
  5. Step 5: Solve for x
    x = 42,045,549,936,516/3,007,399
  6. Step 6: Final answer
    x = 13,980,702.24

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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.