Home / 4,214,364.19-6,304,609.69

Finding the Third Proportional to 4,214,364.19 and 6,304,609.69

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Solution

The third proportional to 4,214,364.19 and 6,304,609.69 is: 9,431,577.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,364.19 : 6,304,609.69 = 6,304,609.69 : x
  2. Step 2: Convert to fraction form
    4,214,364.19/6,304,609.69 = 6,304,609.69/x
  3. Step 3: Cross multiply
    4,214,364.19x = 6,304,609.69 × 6,304,609.69
  4. Step 4: Simplify right side
    4,214,364.19x = 39,748,103,311,718.84
  5. Step 5: Solve for x
    x = 39,748,103,311,718.84/4,214,364.19
  6. Step 6: Final answer
    x = 9,431,577.71

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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.