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Finding the Third Proportional to 1,609,308 and 3,349,545.75

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Solution

The third proportional to 1,609,308 and 3,349,545.75 is: 6,971,603.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,308 : 3,349,545.75 = 3,349,545.75 : x
  2. Step 2: Convert to fraction form
    1,609,308/3,349,545.75 = 3,349,545.75/x
  3. Step 3: Cross multiply
    1,609,308x = 3,349,545.75 × 3,349,545.75
  4. Step 4: Simplify right side
    1,609,308x = 11,219,456,731,343.06
  5. Step 5: Solve for x
    x = 11,219,456,731,343.06/1,609,308
  6. Step 6: Final answer
    x = 6,971,603.16

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.