Home / 4,213,312.88-6,364,247.63

Finding the Third Proportional to 4,213,312.88 and 6,364,247.63

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Solution

The third proportional to 4,213,312.88 and 6,364,247.63 is: 9,613,254.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,312.88 : 6,364,247.63 = 6,364,247.63 : x
  2. Step 2: Convert to fraction form
    4,213,312.88/6,364,247.63 = 6,364,247.63/x
  3. Step 3: Cross multiply
    4,213,312.88x = 6,364,247.63 × 6,364,247.63
  4. Step 4: Simplify right side
    4,213,312.88x = 40,503,647,832,318.14
  5. Step 5: Solve for x
    x = 40,503,647,832,318.14/4,213,312.88
  6. Step 6: Final answer
    x = 9,613,254.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.