Home / 4,268,505.22-6,402,286.14-1,073,632.66

Finding the Fourth Proportional to 4,268,505.22, 6,402,286.14 and 1,073,632.66

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Solution

The fourth proportional to 4,268,505.22, 6,402,286.14 and 1,073,632.66 is: 1,610,330.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,505.22 : 6,402,286.14 = 1,073,632.66 : x
  2. Step 2: Convert to fraction form
    4,268,505.22/6,402,286.14 = 1,073,632.66/x
  3. Step 3: Cross multiply
    4,268,505.22x = 6,402,286.14 × 1,073,632.66
  4. Step 4: Simplify right side
    4,268,505.22x = 6,873,703,498,569.33
  5. Step 5: Solve for x
    x = 6,873,703,498,569.33/4,268,505.22
  6. Step 6: Final answer
    x = 1,610,330.35

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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.