Home / 9,084,614.08-13,622,932.68-3,400,852.20

Finding the Fourth Proportional to 9,084,614.08, 13,622,932.68 and 3,400,852.20

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Solution

The fourth proportional to 9,084,614.08, 13,622,932.68 and 3,400,852.20 is: 5,099,785.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,614.08 : 13,622,932.68 = 3,400,852.20 : x
  2. Step 2: Convert to fraction form
    9,084,614.08/13,622,932.68 = 3,400,852.20/x
  3. Step 3: Cross multiply
    9,084,614.08x = 13,622,932.68 × 3,400,852.20
  4. Step 4: Simplify right side
    9,084,614.08x = 46,329,580,575,229.90
  5. Step 5: Solve for x
    x = 46,329,580,575,229.90/9,084,614.08
  6. Step 6: Final answer
    x = 5,099,785.22

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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.