Home / 2,629,464.39-3,628,587.24-1,483,651.35

Finding the Fourth Proportional to 2,629,464.39, 3,628,587.24 and 1,483,651.35

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Solution

The fourth proportional to 2,629,464.39, 3,628,587.24 and 1,483,651.35 is: 2,047,397.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,464.39 : 3,628,587.24 = 1,483,651.35 : x
  2. Step 2: Convert to fraction form
    2,629,464.39/3,628,587.24 = 1,483,651.35/x
  3. Step 3: Cross multiply
    2,629,464.39x = 3,628,587.24 × 1,483,651.35
  4. Step 4: Simplify right side
    2,629,464.39x = 5,383,558,357,218.77
  5. Step 5: Solve for x
    x = 5,383,558,357,218.77/2,629,464.39
  6. Step 6: Final answer
    x = 2,047,397.32

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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.