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Finding the Third Proportional to 4,098,726 and 6,114,789

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Solution

The third proportional to 4,098,726 and 6,114,789 is: 9,122,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,726 : 6,114,789 = 6,114,789 : x
  2. Step 2: Convert to fraction form
    4,098,726/6,114,789 = 6,114,789/x
  3. Step 3: Cross multiply
    4,098,726x = 6,114,789 × 6,114,789
  4. Step 4: Simplify right side
    4,098,726x = 37,390,644,514,521
  5. Step 5: Solve for x
    x = 37,390,644,514,521/4,098,726
  6. Step 6: Final answer
    x = 9,122,504.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.