Home / 4,260,926.81-6,611,207.06

Finding the Third Proportional to 4,260,926.81 and 6,611,207.06

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Solution

The third proportional to 4,260,926.81 and 6,611,207.06 is: 10,257,875.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,926.81 : 6,611,207.06 = 6,611,207.06 : x
  2. Step 2: Convert to fraction form
    4,260,926.81/6,611,207.06 = 6,611,207.06/x
  3. Step 3: Cross multiply
    4,260,926.81x = 6,611,207.06 × 6,611,207.06
  4. Step 4: Simplify right side
    4,260,926.81x = 43,708,058,823,249.88
  5. Step 5: Solve for x
    x = 43,708,058,823,249.88/4,260,926.81
  6. Step 6: Final answer
    x = 10,257,875.98

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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.