Home / 2,029,259.77-3,043,815.82-609,278.94

Finding the Fourth Proportional to 2,029,259.77, 3,043,815.82 and 609,278.94

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Solution

The fourth proportional to 2,029,259.77, 3,043,815.82 and 609,278.94 is: 913,896.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,259.77 : 3,043,815.82 = 609,278.94 : x
  2. Step 2: Convert to fraction form
    2,029,259.77/3,043,815.82 = 609,278.94/x
  3. Step 3: Cross multiply
    2,029,259.77x = 3,043,815.82 × 609,278.94
  4. Step 4: Simplify right side
    2,029,259.77x = 1,854,532,858,099.36
  5. Step 5: Solve for x
    x = 1,854,532,858,099.36/2,029,259.77
  6. Step 6: Final answer
    x = 913,896.23

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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.