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Finding the Third Proportional to 717,034.50 and 1,574,037

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Solution

The third proportional to 717,034.50 and 1,574,037 is: 3,455,332.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,034.50 : 1,574,037 = 1,574,037 : x
  2. Step 2: Convert to fraction form
    717,034.50/1,574,037 = 1,574,037/x
  3. Step 3: Cross multiply
    717,034.50x = 1,574,037 × 1,574,037
  4. Step 4: Simplify right side
    717,034.50x = 2,477,592,477,369
  5. Step 5: Solve for x
    x = 2,477,592,477,369/717,034.50
  6. Step 6: Final answer
    x = 3,455,332.31

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.