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Finding the Third Proportional to 2,441,442.50 and 5,303,207

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Solution

The third proportional to 2,441,442.50 and 5,303,207 is: 11,519,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,442.50 : 5,303,207 = 5,303,207 : x
  2. Step 2: Convert to fraction form
    2,441,442.50/5,303,207 = 5,303,207/x
  3. Step 3: Cross multiply
    2,441,442.50x = 5,303,207 × 5,303,207
  4. Step 4: Simplify right side
    2,441,442.50x = 28,124,004,484,849
  5. Step 5: Solve for x
    x = 28,124,004,484,849/2,441,442.50
  6. Step 6: Final answer
    x = 11,519,421.20

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.