Home / 5,804,146.88-8,707,121.76-2,962,721.60

Finding the Fourth Proportional to 5,804,146.88, 8,707,121.76 and 2,962,721.60

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Solution

The fourth proportional to 5,804,146.88, 8,707,121.76 and 2,962,721.60 is: 4,444,542.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,146.88 : 8,707,121.76 = 2,962,721.60 : x
  2. Step 2: Convert to fraction form
    5,804,146.88/8,707,121.76 = 2,962,721.60/x
  3. Step 3: Cross multiply
    5,804,146.88x = 8,707,121.76 × 2,962,721.60
  4. Step 4: Simplify right side
    5,804,146.88x = 25,796,777,712,182.02
  5. Step 5: Solve for x
    x = 25,796,777,712,182.02/5,804,146.88
  6. Step 6: Final answer
    x = 4,444,542.54

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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.