Home / 2,354,972.16-3,530,325.35-1,635,653.51

Finding the Fourth Proportional to 2,354,972.16, 3,530,325.35 and 1,635,653.51

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Solution

The fourth proportional to 2,354,972.16, 3,530,325.35 and 1,635,653.51 is: 2,451,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,972.16 : 3,530,325.35 = 1,635,653.51 : x
  2. Step 2: Convert to fraction form
    2,354,972.16/3,530,325.35 = 1,635,653.51/x
  3. Step 3: Cross multiply
    2,354,972.16x = 3,530,325.35 × 1,635,653.51
  4. Step 4: Simplify right side
    2,354,972.16x = 5,774,389,024,339.58
  5. Step 5: Solve for x
    x = 5,774,389,024,339.58/2,354,972.16
  6. Step 6: Final answer
    x = 2,451,998.85

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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.