Home / 9,910,853.82-14,864,566.67-2,624,418.40

Finding the Fourth Proportional to 9,910,853.82, 14,864,566.67 and 2,624,418.40

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Solution

The fourth proportional to 9,910,853.82, 14,864,566.67 and 2,624,418.40 is: 3,936,173.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,853.82 : 14,864,566.67 = 2,624,418.40 : x
  2. Step 2: Convert to fraction form
    9,910,853.82/14,864,566.67 = 2,624,418.40/x
  3. Step 3: Cross multiply
    9,910,853.82x = 14,864,566.67 × 2,624,418.40
  4. Step 4: Simplify right side
    9,910,853.82x = 39,010,842,276,774.73
  5. Step 5: Solve for x
    x = 39,010,842,276,774.73/9,910,853.82
  6. Step 6: Final answer
    x = 3,936,173.71

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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.