Home / 1,554,114.44-2,330,121.90-794,088.20

Finding the Fourth Proportional to 1,554,114.44, 2,330,121.90 and 794,088.20

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Solution

The fourth proportional to 1,554,114.44, 2,330,121.90 and 794,088.20 is: 1,190,595.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,114.44 : 2,330,121.90 = 794,088.20 : x
  2. Step 2: Convert to fraction form
    1,554,114.44/2,330,121.90 = 794,088.20/x
  3. Step 3: Cross multiply
    1,554,114.44x = 2,330,121.90 × 794,088.20
  4. Step 4: Simplify right side
    1,554,114.44x = 1,850,322,305,351.58
  5. Step 5: Solve for x
    x = 1,850,322,305,351.58/1,554,114.44
  6. Step 6: Final answer
    x = 1,190,595.92

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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.