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Finding the Third Proportional to 3,148,675 and 6,521,395

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Solution

The third proportional to 3,148,675 and 6,521,395 is: 13,506,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,148,675 : 6,521,395 = 6,521,395 : x
  2. Step 2: Convert to fraction form
    3,148,675/6,521,395 = 6,521,395/x
  3. Step 3: Cross multiply
    3,148,675x = 6,521,395 × 6,521,395
  4. Step 4: Simplify right side
    3,148,675x = 42,528,592,746,025
  5. Step 5: Solve for x
    x = 42,528,592,746,025/3,148,675
  6. Step 6: Final answer
    x = 13,506,822.00

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.