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Finding the Third Proportional to 1,750,313 and 3,622,117

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Solution

The third proportional to 1,750,313 and 3,622,117 is: 7,495,648.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,313 : 3,622,117 = 3,622,117 : x
  2. Step 2: Convert to fraction form
    1,750,313/3,622,117 = 3,622,117/x
  3. Step 3: Cross multiply
    1,750,313x = 3,622,117 × 3,622,117
  4. Step 4: Simplify right side
    1,750,313x = 13,119,731,561,689
  5. Step 5: Solve for x
    x = 13,119,731,561,689/1,750,313
  6. Step 6: Final answer
    x = 7,495,648.81

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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.