Home / 9,275,680.07-13,914,473.48-3,210,401.89

Finding the Fourth Proportional to 9,275,680.07, 13,914,473.48 and 3,210,401.89

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Solution

The fourth proportional to 9,275,680.07, 13,914,473.48 and 3,210,401.89 is: 4,815,932.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,680.07 : 13,914,473.48 = 3,210,401.89 : x
  2. Step 2: Convert to fraction form
    9,275,680.07/13,914,473.48 = 3,210,401.89/x
  3. Step 3: Cross multiply
    9,275,680.07x = 13,914,473.48 × 3,210,401.89
  4. Step 4: Simplify right side
    9,275,680.07x = 44,671,051,958,546.88
  5. Step 5: Solve for x
    x = 44,671,051,958,546.88/9,275,680.07
  6. Step 6: Final answer
    x = 4,815,932.81

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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.