Home / 9,200,949.18-13,801,566.88-2,724,679.63

Finding the Fourth Proportional to 9,200,949.18, 13,801,566.88 and 2,724,679.63

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Solution

The fourth proportional to 9,200,949.18, 13,801,566.88 and 2,724,679.63 is: 4,087,061.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,949.18 : 13,801,566.88 = 2,724,679.63 : x
  2. Step 2: Convert to fraction form
    9,200,949.18/13,801,566.88 = 2,724,679.63/x
  3. Step 3: Cross multiply
    9,200,949.18x = 13,801,566.88 × 2,724,679.63
  4. Step 4: Simplify right side
    9,200,949.18x = 37,604,848,160,676.46
  5. Step 5: Solve for x
    x = 37,604,848,160,676.46/9,200,949.18
  6. Step 6: Final answer
    x = 4,087,061.83

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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.