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Finding the Third Proportional to 2,837,490 and 6,226,356

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Solution

The third proportional to 2,837,490 and 6,226,356 is: 13,662,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,490 : 6,226,356 = 6,226,356 : x
  2. Step 2: Convert to fraction form
    2,837,490/6,226,356 = 6,226,356/x
  3. Step 3: Cross multiply
    2,837,490x = 6,226,356 × 6,226,356
  4. Step 4: Simplify right side
    2,837,490x = 38,767,509,038,736
  5. Step 5: Solve for x
    x = 38,767,509,038,736/2,837,490
  6. Step 6: Final answer
    x = 13,662,606.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.