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Finding the Third Proportional to 934,127 and 2,011,520.50

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Solution

The third proportional to 934,127 and 2,011,520.50 is: 4,331,546.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,127 : 2,011,520.50 = 2,011,520.50 : x
  2. Step 2: Convert to fraction form
    934,127/2,011,520.50 = 2,011,520.50/x
  3. Step 3: Cross multiply
    934,127x = 2,011,520.50 × 2,011,520.50
  4. Step 4: Simplify right side
    934,127x = 4,046,214,721,920.25
  5. Step 5: Solve for x
    x = 4,046,214,721,920.25/934,127
  6. Step 6: Final answer
    x = 4,331,546.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.