Home / 6,503,353.50-9,752,962.65-6,078,790.14

Finding the Fourth Proportional to 6,503,353.50, 9,752,962.65 and 6,078,790.14

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Solution

The fourth proportional to 6,503,353.50, 9,752,962.65 and 6,078,790.14 is: 9,116,252.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,353.50 : 9,752,962.65 = 6,078,790.14 : x
  2. Step 2: Convert to fraction form
    6,503,353.50/9,752,962.65 = 6,078,790.14/x
  3. Step 3: Cross multiply
    6,503,353.50x = 9,752,962.65 × 6,078,790.14
  4. Step 4: Simplify right side
    6,503,353.50x = 59,286,213,192,608.27
  5. Step 5: Solve for x
    x = 59,286,213,192,608.27/6,503,353.50
  6. Step 6: Final answer
    x = 9,116,252.59

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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.