Home / 1,544,933.25-2,318,037.75-834,124.23

Finding the Fourth Proportional to 1,544,933.25, 2,318,037.75 and 834,124.23

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Solution

The fourth proportional to 1,544,933.25, 2,318,037.75 and 834,124.23 is: 1,251,530.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,933.25 : 2,318,037.75 = 834,124.23 : x
  2. Step 2: Convert to fraction form
    1,544,933.25/2,318,037.75 = 834,124.23/x
  3. Step 3: Cross multiply
    1,544,933.25x = 2,318,037.75 × 834,124.23
  4. Step 4: Simplify right side
    1,544,933.25x = 1,933,531,453,329.68
  5. Step 5: Solve for x
    x = 1,933,531,453,329.68/1,544,933.25
  6. Step 6: Final answer
    x = 1,251,530.74

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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.