Home / 3,235,575.52-4,465,187.64-1,785,364.36

Finding the Fourth Proportional to 3,235,575.52, 4,465,187.64 and 1,785,364.36

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Solution

The fourth proportional to 3,235,575.52, 4,465,187.64 and 1,785,364.36 is: 2,463,854.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,575.52 : 4,465,187.64 = 1,785,364.36 : x
  2. Step 2: Convert to fraction form
    3,235,575.52/4,465,187.64 = 1,785,364.36/x
  3. Step 3: Cross multiply
    3,235,575.52x = 4,465,187.64 × 1,785,364.36
  4. Step 4: Simplify right side
    3,235,575.52x = 7,971,986,850,842.57
  5. Step 5: Solve for x
    x = 7,971,986,850,842.57/3,235,575.52
  6. Step 6: Final answer
    x = 2,463,854.36

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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.