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Finding the Third Proportional to 346,624.50 and 750,111

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Solution

The third proportional to 346,624.50 and 750,111 is: 1,623,273.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,624.50 : 750,111 = 750,111 : x
  2. Step 2: Convert to fraction form
    346,624.50/750,111 = 750,111/x
  3. Step 3: Cross multiply
    346,624.50x = 750,111 × 750,111
  4. Step 4: Simplify right side
    346,624.50x = 562,666,512,321
  5. Step 5: Solve for x
    x = 562,666,512,321/346,624.50
  6. Step 6: Final answer
    x = 1,623,273.92

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.