Home / 2,439,741.03-3,366,815.70-1,337,181.39

Finding the Fourth Proportional to 2,439,741.03, 3,366,815.70 and 1,337,181.39

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Solution

The fourth proportional to 2,439,741.03, 3,366,815.70 and 1,337,181.39 is: 1,845,295.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,741.03 : 3,366,815.70 = 1,337,181.39 : x
  2. Step 2: Convert to fraction form
    2,439,741.03/3,366,815.70 = 1,337,181.39/x
  3. Step 3: Cross multiply
    2,439,741.03x = 3,366,815.70 × 1,337,181.39
  4. Step 4: Simplify right side
    2,439,741.03x = 4,502,043,297,599.82
  5. Step 5: Solve for x
    x = 4,502,043,297,599.82/2,439,741.03
  6. Step 6: Final answer
    x = 1,845,295.56

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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.