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Finding the Third Proportional to 930,008 and 1,316,323

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Solution

The third proportional to 930,008 and 1,316,323 is: 1,863,108.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,008 : 1,316,323 = 1,316,323 : x
  2. Step 2: Convert to fraction form
    930,008/1,316,323 = 1,316,323/x
  3. Step 3: Cross multiply
    930,008x = 1,316,323 × 1,316,323
  4. Step 4: Simplify right side
    930,008x = 1,732,706,240,329
  5. Step 5: Solve for x
    x = 1,732,706,240,329/930,008
  6. Step 6: Final answer
    x = 1,863,108.96

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.