Home / 2,535,813.18-3,804,342.62-738,712.44

Finding the Fourth Proportional to 2,535,813.18, 3,804,342.62 and 738,712.44

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Solution

The fourth proportional to 2,535,813.18, 3,804,342.62 and 738,712.44 is: 1,108,250.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,813.18 : 3,804,342.62 = 738,712.44 : x
  2. Step 2: Convert to fraction form
    2,535,813.18/3,804,342.62 = 738,712.44/x
  3. Step 3: Cross multiply
    2,535,813.18x = 3,804,342.62 × 738,712.44
  4. Step 4: Simplify right side
    2,535,813.18x = 2,810,315,215,722.63
  5. Step 5: Solve for x
    x = 2,810,315,215,722.63/2,535,813.18
  6. Step 6: Final answer
    x = 1,108,250.10

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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.