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Finding the Third Proportional to 3,000,718.13 and 6,570,603

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Solution

The third proportional to 3,000,718.13 and 6,570,603 is: 14,387,497.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,718.13 : 6,570,603 = 6,570,603 : x
  2. Step 2: Convert to fraction form
    3,000,718.13/6,570,603 = 6,570,603/x
  3. Step 3: Cross multiply
    3,000,718.13x = 6,570,603 × 6,570,603
  4. Step 4: Simplify right side
    3,000,718.13x = 43,172,823,783,609
  5. Step 5: Solve for x
    x = 43,172,823,783,609/3,000,718.13
  6. Step 6: Final answer
    x = 14,387,497.25

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.