Home / 2,854,241.44-3,940,919.58-1,837,417.48

Finding the Fourth Proportional to 2,854,241.44, 3,940,919.58 and 1,837,417.48

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Solution

The fourth proportional to 2,854,241.44, 3,940,919.58 and 1,837,417.48 is: 2,536,966.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,241.44 : 3,940,919.58 = 1,837,417.48 : x
  2. Step 2: Convert to fraction form
    2,854,241.44/3,940,919.58 = 1,837,417.48/x
  3. Step 3: Cross multiply
    2,854,241.44x = 3,940,919.58 × 1,837,417.48
  4. Step 4: Simplify right side
    2,854,241.44x = 7,241,114,523,566.26
  5. Step 5: Solve for x
    x = 7,241,114,523,566.26/2,854,241.44
  6. Step 6: Final answer
    x = 2,536,966.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.