Home / 2,354,968.92-3,530,320.46-1,635,650.26

Finding the Fourth Proportional to 2,354,968.92, 3,530,320.46 and 1,635,650.26

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Solution

The fourth proportional to 2,354,968.92, 3,530,320.46 and 1,635,650.26 is: 2,451,993.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,968.92 : 3,530,320.46 = 1,635,650.26 : x
  2. Step 2: Convert to fraction form
    2,354,968.92/3,530,320.46 = 1,635,650.26/x
  3. Step 3: Cross multiply
    2,354,968.92x = 3,530,320.46 × 1,635,650.26
  4. Step 4: Simplify right side
    2,354,968.92x = 5,774,369,578,282.32
  5. Step 5: Solve for x
    x = 5,774,369,578,282.32/2,354,968.92
  6. Step 6: Final answer
    x = 2,451,993.96

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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.