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Finding the Fourth Proportional to 601,633.53, 901,843.00 and 377,151.65

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Solution

The fourth proportional to 601,633.53, 901,843.00 and 377,151.65 is: 565,346.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,633.53 : 901,843.00 = 377,151.65 : x
  2. Step 2: Convert to fraction form
    601,633.53/901,843.00 = 377,151.65/x
  3. Step 3: Cross multiply
    601,633.53x = 901,843.00 × 377,151.65
  4. Step 4: Simplify right side
    601,633.53x = 340,131,569,095.98
  5. Step 5: Solve for x
    x = 340,131,569,095.98/601,633.53
  6. Step 6: Final answer
    x = 565,346.76

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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.