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Finding the Third Proportional to 1,569,237 and 2,424,831

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Solution

The third proportional to 1,569,237 and 2,424,831 is: 3,746,919.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,237 : 2,424,831 = 2,424,831 : x
  2. Step 2: Convert to fraction form
    1,569,237/2,424,831 = 2,424,831/x
  3. Step 3: Cross multiply
    1,569,237x = 2,424,831 × 2,424,831
  4. Step 4: Simplify right side
    1,569,237x = 5,879,805,378,561
  5. Step 5: Solve for x
    x = 5,879,805,378,561/1,569,237
  6. Step 6: Final answer
    x = 3,746,919.92

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.