Home / 6,131,141.32-8,460,107.22-3,481,897

Finding the Fourth Proportional to 6,131,141.32, 8,460,107.22 and 3,481,897

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Solution

The fourth proportional to 6,131,141.32, 8,460,107.22 and 3,481,897 is: 4,804,525.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,141.32 : 8,460,107.22 = 3,481,897 : x
  2. Step 2: Convert to fraction form
    6,131,141.32/8,460,107.22 = 3,481,897/x
  3. Step 3: Cross multiply
    6,131,141.32x = 8,460,107.22 × 3,481,897
  4. Step 4: Simplify right side
    6,131,141.32x = 29,457,221,948,996.34
  5. Step 5: Solve for x
    x = 29,457,221,948,996.34/6,131,141.32
  6. Step 6: Final answer
    x = 4,804,525.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.