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Finding the Third Proportional to 931,387.50 and 2,041,623

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Solution

The third proportional to 931,387.50 and 2,041,623 is: 4,475,284.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,387.50 : 2,041,623 = 2,041,623 : x
  2. Step 2: Convert to fraction form
    931,387.50/2,041,623 = 2,041,623/x
  3. Step 3: Cross multiply
    931,387.50x = 2,041,623 × 2,041,623
  4. Step 4: Simplify right side
    931,387.50x = 4,168,224,474,129
  5. Step 5: Solve for x
    x = 4,168,224,474,129/931,387.50
  6. Step 6: Final answer
    x = 4,475,284.96

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.