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Finding the Third Proportional to 2,855,572 and 6,232,040

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Solution

The third proportional to 2,855,572 and 6,232,040 is: 13,600,890.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,572 : 6,232,040 = 6,232,040 : x
  2. Step 2: Convert to fraction form
    2,855,572/6,232,040 = 6,232,040/x
  3. Step 3: Cross multiply
    2,855,572x = 6,232,040 × 6,232,040
  4. Step 4: Simplify right side
    2,855,572x = 38,838,322,561,600
  5. Step 5: Solve for x
    x = 38,838,322,561,600/2,855,572
  6. Step 6: Final answer
    x = 13,600,890.67

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.