Home / 3,797,419.52-5,240,455.67-2,055,089.16

Finding the Fourth Proportional to 3,797,419.52, 5,240,455.67 and 2,055,089.16

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Solution

The fourth proportional to 3,797,419.52, 5,240,455.67 and 2,055,089.16 is: 2,836,032.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,419.52 : 5,240,455.67 = 2,055,089.16 : x
  2. Step 2: Convert to fraction form
    3,797,419.52/5,240,455.67 = 2,055,089.16/x
  3. Step 3: Cross multiply
    3,797,419.52x = 5,240,455.67 × 2,055,089.16
  4. Step 4: Simplify right side
    3,797,419.52x = 10,769,603,646,015.26
  5. Step 5: Solve for x
    x = 10,769,603,646,015.26/3,797,419.52
  6. Step 6: Final answer
    x = 2,836,032.10

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1.5x scale

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.