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Finding the Third Proportional to 1,626,319.27 and 3,616,158.94

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Solution

The third proportional to 1,626,319.27 and 3,616,158.94 is: 8,040,614.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,319.27 : 3,616,158.94 = 3,616,158.94 : x
  2. Step 2: Convert to fraction form
    1,626,319.27/3,616,158.94 = 3,616,158.94/x
  3. Step 3: Cross multiply
    1,626,319.27x = 3,616,158.94 × 3,616,158.94
  4. Step 4: Simplify right side
    1,626,319.27x = 13,076,605,461,261.13
  5. Step 5: Solve for x
    x = 13,076,605,461,261.13/1,626,319.27
  6. Step 6: Final answer
    x = 8,040,614.00

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.