Home / 3,303,628.47-4,558,570.97-1,853,268.39

Finding the Fourth Proportional to 3,303,628.47, 4,558,570.97 and 1,853,268.39

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Solution

The fourth proportional to 3,303,628.47, 4,558,570.97 and 1,853,268.39 is: 2,557,265.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,628.47 : 4,558,570.97 = 1,853,268.39 : x
  2. Step 2: Convert to fraction form
    3,303,628.47/4,558,570.97 = 1,853,268.39/x
  3. Step 3: Cross multiply
    3,303,628.47x = 4,558,570.97 × 1,853,268.39
  4. Step 4: Simplify right side
    3,303,628.47x = 8,448,255,473,006.30
  5. Step 5: Solve for x
    x = 8,448,255,473,006.30/3,303,628.47
  6. Step 6: Final answer
    x = 2,557,265.61

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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.