Home / 1,816,150.54-2,722,957.35-804,723.25

Finding the Fourth Proportional to 1,816,150.54, 2,722,957.35 and 804,723.25

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Solution

The fourth proportional to 1,816,150.54, 2,722,957.35 and 804,723.25 is: 1,206,522.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,150.54 : 2,722,957.35 = 804,723.25 : x
  2. Step 2: Convert to fraction form
    1,816,150.54/2,722,957.35 = 804,723.25/x
  3. Step 3: Cross multiply
    1,816,150.54x = 2,722,957.35 × 804,723.25
  4. Step 4: Simplify right side
    1,816,150.54x = 2,191,227,088,303.39
  5. Step 5: Solve for x
    x = 2,191,227,088,303.39/1,816,150.54
  6. Step 6: Final answer
    x = 1,206,522.83

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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.