Home / 3,641,577.36-5,024,626.51-2,092,539.76

Finding the Fourth Proportional to 3,641,577.36, 5,024,626.51 and 2,092,539.76

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Solution

The fourth proportional to 3,641,577.36, 5,024,626.51 and 2,092,539.76 is: 2,887,273.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,577.36 : 5,024,626.51 = 2,092,539.76 : x
  2. Step 2: Convert to fraction form
    3,641,577.36/5,024,626.51 = 2,092,539.76/x
  3. Step 3: Cross multiply
    3,641,577.36x = 5,024,626.51 × 2,092,539.76
  4. Step 4: Simplify right side
    3,641,577.36x = 10,514,230,751,325.04
  5. Step 5: Solve for x
    x = 10,514,230,751,325.04/3,641,577.36
  6. Step 6: Final answer
    x = 2,887,273.76

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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.