Home / 3,862,353.88-5,793,727.38-1,303,662.16

Finding the Fourth Proportional to 3,862,353.88, 5,793,727.38 and 1,303,662.16

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Solution

The fourth proportional to 3,862,353.88, 5,793,727.38 and 1,303,662.16 is: 1,955,559.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,353.88 : 5,793,727.38 = 1,303,662.16 : x
  2. Step 2: Convert to fraction form
    3,862,353.88/5,793,727.38 = 1,303,662.16/x
  3. Step 3: Cross multiply
    3,862,353.88x = 5,793,727.38 × 1,303,662.16
  4. Step 4: Simplify right side
    3,862,353.88x = 7,553,063,150,661.94
  5. Step 5: Solve for x
    x = 7,553,063,150,661.94/3,862,353.88
  6. Step 6: Final answer
    x = 1,955,559.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.