Home / 2,559,922.62-3,532,625.55-1,413,978.36

Finding the Fourth Proportional to 2,559,922.62, 3,532,625.55 and 1,413,978.36

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Solution

The fourth proportional to 2,559,922.62, 3,532,625.55 and 1,413,978.36 is: 1,951,252.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,922.62 : 3,532,625.55 = 1,413,978.36 : x
  2. Step 2: Convert to fraction form
    2,559,922.62/3,532,625.55 = 1,413,978.36/x
  3. Step 3: Cross multiply
    2,559,922.62x = 3,532,625.55 × 1,413,978.36
  4. Step 4: Simplify right side
    2,559,922.62x = 4,995,056,081,683.10
  5. Step 5: Solve for x
    x = 4,995,056,081,683.10/2,559,922.62
  6. Step 6: Final answer
    x = 1,951,252.76

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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.