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Finding the Third Proportional to 4,680,465 and 6,571,818

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Solution

The third proportional to 4,680,465 and 6,571,818 is: 9,227,457.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,465 : 6,571,818 = 6,571,818 : x
  2. Step 2: Convert to fraction form
    4,680,465/6,571,818 = 6,571,818/x
  3. Step 3: Cross multiply
    4,680,465x = 6,571,818 × 6,571,818
  4. Step 4: Simplify right side
    4,680,465x = 43,188,791,825,124
  5. Step 5: Solve for x
    x = 43,188,791,825,124/4,680,465
  6. Step 6: Final answer
    x = 9,227,457.49

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.