Home / 2,301,733.32-3,453,098.21-881,789.40

Finding the Fourth Proportional to 2,301,733.32, 3,453,098.21 and 881,789.40

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Solution

The fourth proportional to 2,301,733.32, 3,453,098.21 and 881,789.40 is: 1,322,874.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,733.32 : 3,453,098.21 = 881,789.40 : x
  2. Step 2: Convert to fraction form
    2,301,733.32/3,453,098.21 = 881,789.40/x
  3. Step 3: Cross multiply
    2,301,733.32x = 3,453,098.21 × 881,789.40
  4. Step 4: Simplify right side
    2,301,733.32x = 3,044,905,394,328.03
  5. Step 5: Solve for x
    x = 3,044,905,394,328.03/2,301,733.32
  6. Step 6: Final answer
    x = 1,322,874.97

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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.