Home / 1,844,125.71-2,765,939.42-496,369.19

Finding the Fourth Proportional to 1,844,125.71, 2,765,939.42 and 496,369.19

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Solution

The fourth proportional to 1,844,125.71, 2,765,939.42 and 496,369.19 is: 744,486.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,125.71 : 2,765,939.42 = 496,369.19 : x
  2. Step 2: Convert to fraction form
    1,844,125.71/2,765,939.42 = 496,369.19/x
  3. Step 3: Cross multiply
    1,844,125.71x = 2,765,939.42 × 496,369.19
  4. Step 4: Simplify right side
    1,844,125.71x = 1,372,927,099,599.15
  5. Step 5: Solve for x
    x = 1,372,927,099,599.15/1,844,125.71
  6. Step 6: Final answer
    x = 744,486.72

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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.