Home / 2,068,395.76-2,854,351.74-1,150,613.92

Finding the Fourth Proportional to 2,068,395.76, 2,854,351.74 and 1,150,613.92

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Solution

The fourth proportional to 2,068,395.76, 2,854,351.74 and 1,150,613.92 is: 1,587,828.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,395.76 : 2,854,351.74 = 1,150,613.92 : x
  2. Step 2: Convert to fraction form
    2,068,395.76/2,854,351.74 = 1,150,613.92/x
  3. Step 3: Cross multiply
    2,068,395.76x = 2,854,351.74 × 1,150,613.92
  4. Step 4: Simplify right side
    2,068,395.76x = 3,284,256,844,620.22
  5. Step 5: Solve for x
    x = 3,284,256,844,620.22/2,068,395.76
  6. Step 6: Final answer
    x = 1,587,828.07

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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.