Home / 1,046,171.15-1,569,245.78-336,199.87

Finding the Fourth Proportional to 1,046,171.15, 1,569,245.78 and 336,199.87

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Solution

The fourth proportional to 1,046,171.15, 1,569,245.78 and 336,199.87 is: 504,296.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,171.15 : 1,569,245.78 = 336,199.87 : x
  2. Step 2: Convert to fraction form
    1,046,171.15/1,569,245.78 = 336,199.87/x
  3. Step 3: Cross multiply
    1,046,171.15x = 1,569,245.78 × 336,199.87
  4. Step 4: Simplify right side
    1,046,171.15x = 527,580,224,151.43
  5. Step 5: Solve for x
    x = 527,580,224,151.43/1,046,171.15
  6. Step 6: Final answer
    x = 504,296.29

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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.