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Finding the Third Proportional to 6,437,962 and 9,657,711

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Solution

The third proportional to 6,437,962 and 9,657,711 is: 14,487,718.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,962 : 9,657,711 = 9,657,711 : x
  2. Step 2: Convert to fraction form
    6,437,962/9,657,711 = 9,657,711/x
  3. Step 3: Cross multiply
    6,437,962x = 9,657,711 × 9,657,711
  4. Step 4: Simplify right side
    6,437,962x = 93,271,381,759,521
  5. Step 5: Solve for x
    x = 93,271,381,759,521/6,437,962
  6. Step 6: Final answer
    x = 14,487,718.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.