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Finding the Third Proportional to 1,679,840 and 2,594,024

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Solution

The third proportional to 1,679,840 and 2,594,024 is: 4,005,715.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,840 : 2,594,024 = 2,594,024 : x
  2. Step 2: Convert to fraction form
    1,679,840/2,594,024 = 2,594,024/x
  3. Step 3: Cross multiply
    1,679,840x = 2,594,024 × 2,594,024
  4. Step 4: Simplify right side
    1,679,840x = 6,728,960,512,576
  5. Step 5: Solve for x
    x = 6,728,960,512,576/1,679,840
  6. Step 6: Final answer
    x = 4,005,715.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.