Home / 2,501,125.83-3,452,743.80-1,675,620.81

Finding the Fourth Proportional to 2,501,125.83, 3,452,743.80 and 1,675,620.81

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Solution

The fourth proportional to 2,501,125.83, 3,452,743.80 and 1,675,620.81 is: 2,313,154.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,125.83 : 3,452,743.80 = 1,675,620.81 : x
  2. Step 2: Convert to fraction form
    2,501,125.83/3,452,743.80 = 1,675,620.81/x
  3. Step 3: Cross multiply
    2,501,125.83x = 3,452,743.80 × 1,675,620.81
  4. Step 4: Simplify right side
    2,501,125.83x = 5,785,489,362,878.48
  5. Step 5: Solve for x
    x = 5,785,489,362,878.48/2,501,125.83
  6. Step 6: Final answer
    x = 2,313,154.06

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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.