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Finding the Third Proportional to 935,209.50 and 1,506,090

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Solution

The third proportional to 935,209.50 and 1,506,090 is: 2,425,453.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,209.50 : 1,506,090 = 1,506,090 : x
  2. Step 2: Convert to fraction form
    935,209.50/1,506,090 = 1,506,090/x
  3. Step 3: Cross multiply
    935,209.50x = 1,506,090 × 1,506,090
  4. Step 4: Simplify right side
    935,209.50x = 2,268,307,088,100
  5. Step 5: Solve for x
    x = 2,268,307,088,100/935,209.50
  6. Step 6: Final answer
    x = 2,425,453.43

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.