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Finding the Third Proportional to 4,072,440 and 5,984,001.50

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Solution

The third proportional to 4,072,440 and 5,984,001.50 is: 8,792,830.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,440 : 5,984,001.50 = 5,984,001.50 : x
  2. Step 2: Convert to fraction form
    4,072,440/5,984,001.50 = 5,984,001.50/x
  3. Step 3: Cross multiply
    4,072,440x = 5,984,001.50 × 5,984,001.50
  4. Step 4: Simplify right side
    4,072,440x = 35,808,273,952,002.25
  5. Step 5: Solve for x
    x = 35,808,273,952,002.25/4,072,440
  6. Step 6: Final answer
    x = 8,792,830.33

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.