Home / 3,359,623.27-5,039,454.06-835,278.52

Finding the Fourth Proportional to 3,359,623.27, 5,039,454.06 and 835,278.52

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Solution

The fourth proportional to 3,359,623.27, 5,039,454.06 and 835,278.52 is: 1,252,922.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,623.27 : 5,039,454.06 = 835,278.52 : x
  2. Step 2: Convert to fraction form
    3,359,623.27/5,039,454.06 = 835,278.52/x
  3. Step 3: Cross multiply
    3,359,623.27x = 5,039,454.06 × 835,278.52
  4. Step 4: Simplify right side
    3,359,623.27x = 4,209,347,728,844.79
  5. Step 5: Solve for x
    x = 4,209,347,728,844.79/3,359,623.27
  6. Step 6: Final answer
    x = 1,252,922.54

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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.