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Finding the Third Proportional to 606,312 and 1,010,459.81

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Solution

The third proportional to 606,312 and 1,010,459.81 is: 1,683,999.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,312 : 1,010,459.81 = 1,010,459.81 : x
  2. Step 2: Convert to fraction form
    606,312/1,010,459.81 = 1,010,459.81/x
  3. Step 3: Cross multiply
    606,312x = 1,010,459.81 × 1,010,459.81
  4. Step 4: Simplify right side
    606,312x = 1,021,029,032,677.54
  5. Step 5: Solve for x
    x = 1,021,029,032,677.54/606,312
  6. Step 6: Final answer
    x = 1,683,999.38

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.