Home / 2,010,253.83-3,015,381.39-730,623.72

Finding the Fourth Proportional to 2,010,253.83, 3,015,381.39 and 730,623.72

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Solution

The fourth proportional to 2,010,253.83, 3,015,381.39 and 730,623.72 is: 1,095,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,253.83 : 3,015,381.39 = 730,623.72 : x
  2. Step 2: Convert to fraction form
    2,010,253.83/3,015,381.39 = 730,623.72/x
  3. Step 3: Cross multiply
    2,010,253.83x = 3,015,381.39 × 730,623.72
  4. Step 4: Simplify right side
    2,010,253.83x = 2,203,109,168,380.57
  5. Step 5: Solve for x
    x = 2,203,109,168,380.57/2,010,253.83
  6. Step 6: Final answer
    x = 1,095,935.81

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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.