Home / 9,085,889.80-13,625,884.68-3,018,992.50

Finding the Fourth Proportional to 9,085,889.80, 13,625,884.68 and 3,018,992.50

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Solution

The fourth proportional to 9,085,889.80, 13,625,884.68 and 3,018,992.50 is: 4,527,508.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,889.80 : 13,625,884.68 = 3,018,992.50 : x
  2. Step 2: Convert to fraction form
    9,085,889.80/13,625,884.68 = 3,018,992.50/x
  3. Step 3: Cross multiply
    9,085,889.80x = 13,625,884.68 × 3,018,992.50
  4. Step 4: Simplify right side
    9,085,889.80x = 41,136,443,654,784.90
  5. Step 5: Solve for x
    x = 41,136,443,654,784.90/9,085,889.80
  6. Step 6: Final answer
    x = 4,527,508.54

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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.