Home / 2,056,273.92-2,837,695.68-1,150,853.76

Finding the Fourth Proportional to 2,056,273.92, 2,837,695.68 and 1,150,853.76

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Solution

The fourth proportional to 2,056,273.92, 2,837,695.68 and 1,150,853.76 is: 1,588,199.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,273.92 : 2,837,695.68 = 1,150,853.76 : x
  2. Step 2: Convert to fraction form
    2,056,273.92/2,837,695.68 = 1,150,853.76/x
  3. Step 3: Cross multiply
    2,056,273.92x = 2,837,695.68 × 1,150,853.76
  4. Step 4: Simplify right side
    2,056,273.92x = 3,265,772,743,063.76
  5. Step 5: Solve for x
    x = 3,265,772,743,063.76/2,056,273.92
  6. Step 6: Final answer
    x = 1,588,199.27

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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.