Home / 5,961,828.20-8,227,192.74-3,481,475

Finding the Fourth Proportional to 5,961,828.20, 8,227,192.74 and 3,481,475

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Solution

The fourth proportional to 5,961,828.20, 8,227,192.74 and 3,481,475 is: 4,804,359.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,828.20 : 8,227,192.74 = 3,481,475 : x
  2. Step 2: Convert to fraction form
    5,961,828.20/8,227,192.74 = 3,481,475/x
  3. Step 3: Cross multiply
    5,961,828.20x = 8,227,192.74 × 3,481,475
  4. Step 4: Simplify right side
    5,961,828.20x = 28,642,765,844,491.50
  5. Step 5: Solve for x
    x = 28,642,765,844,491.50/5,961,828.20
  6. Step 6: Final answer
    x = 4,804,359.48

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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.