Home / 2,682,033.36-3,701,210.52-1,458,337.87

Finding the Fourth Proportional to 2,682,033.36, 3,701,210.52 and 1,458,337.87

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Solution

The fourth proportional to 2,682,033.36, 3,701,210.52 and 1,458,337.87 is: 2,012,508.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,033.36 : 3,701,210.52 = 1,458,337.87 : x
  2. Step 2: Convert to fraction form
    2,682,033.36/3,701,210.52 = 1,458,337.87/x
  3. Step 3: Cross multiply
    2,682,033.36x = 3,701,210.52 × 1,458,337.87
  4. Step 4: Simplify right side
    2,682,033.36x = 5,397,615,466,158.39
  5. Step 5: Solve for x
    x = 5,397,615,466,158.39/2,682,033.36
  6. Step 6: Final answer
    x = 2,012,508.70

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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.