Home / 6,545,514.07-9,811,534.34-2,903,958.90

Finding the Fourth Proportional to 6,545,514.07, 9,811,534.34 and 2,903,958.90

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Solution

The fourth proportional to 6,545,514.07, 9,811,534.34 and 2,903,958.90 is: 4,352,949.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,514.07 : 9,811,534.34 = 2,903,958.90 : x
  2. Step 2: Convert to fraction form
    6,545,514.07/9,811,534.34 = 2,903,958.90/x
  3. Step 3: Cross multiply
    6,545,514.07x = 9,811,534.34 × 2,903,958.90
  4. Step 4: Simplify right side
    6,545,514.07x = 28,492,292,469,298.62
  5. Step 5: Solve for x
    x = 28,492,292,469,298.62/6,545,514.07
  6. Step 6: Final answer
    x = 4,352,949.54

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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.