Home / 5,944,788.48-8,203,772.16-3,228,510.72

Finding the Fourth Proportional to 5,944,788.48, 8,203,772.16 and 3,228,510.72

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Solution

The fourth proportional to 5,944,788.48, 8,203,772.16 and 3,228,510.72 is: 4,455,325.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,788.48 : 8,203,772.16 = 3,228,510.72 : x
  2. Step 2: Convert to fraction form
    5,944,788.48/8,203,772.16 = 3,228,510.72/x
  3. Step 3: Cross multiply
    5,944,788.48x = 8,203,772.16 × 3,228,510.72
  4. Step 4: Simplify right side
    5,944,788.48x = 26,485,966,362,997.56
  5. Step 5: Solve for x
    x = 26,485,966,362,997.56/5,944,788.48
  6. Step 6: Final answer
    x = 4,455,325.27

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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.