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Finding the Third Proportional to 4,153,300 and 6,072,269

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Solution

The third proportional to 4,153,300 and 6,072,269 is: 8,877,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,300 : 6,072,269 = 6,072,269 : x
  2. Step 2: Convert to fraction form
    4,153,300/6,072,269 = 6,072,269/x
  3. Step 3: Cross multiply
    4,153,300x = 6,072,269 × 6,072,269
  4. Step 4: Simplify right side
    4,153,300x = 36,872,450,808,361
  5. Step 5: Solve for x
    x = 36,872,450,808,361/4,153,300
  6. Step 6: Final answer
    x = 8,877,868.40

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.