Home / 3,630,285.82-5,444,901.24-1,071,375.94

Finding the Fourth Proportional to 3,630,285.82, 5,444,901.24 and 1,071,375.94

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Solution

The fourth proportional to 3,630,285.82, 5,444,901.24 and 1,071,375.94 is: 1,606,908.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,285.82 : 5,444,901.24 = 1,071,375.94 : x
  2. Step 2: Convert to fraction form
    3,630,285.82/5,444,901.24 = 1,071,375.94/x
  3. Step 3: Cross multiply
    3,630,285.82x = 5,444,901.24 × 1,071,375.94
  4. Step 4: Simplify right side
    3,630,285.82x = 5,833,536,184,212.17
  5. Step 5: Solve for x
    x = 5,833,536,184,212.17/3,630,285.82
  6. Step 6: Final answer
    x = 1,606,908.24

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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.