Home / 5,842,156.19-8,061,753.22-3,228,629.02

Finding the Fourth Proportional to 5,842,156.19, 8,061,753.22 and 3,228,629.02

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Solution

The fourth proportional to 5,842,156.19, 8,061,753.22 and 3,228,629.02 is: 4,455,274.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,156.19 : 8,061,753.22 = 3,228,629.02 : x
  2. Step 2: Convert to fraction form
    5,842,156.19/8,061,753.22 = 3,228,629.02/x
  3. Step 3: Cross multiply
    5,842,156.19x = 8,061,753.22 × 3,228,629.02
  4. Step 4: Simplify right side
    5,842,156.19x = 26,028,410,369,944.49
  5. Step 5: Solve for x
    x = 26,028,410,369,944.49/5,842,156.19
  6. Step 6: Final answer
    x = 4,455,274.65

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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.