Home / 2,131,080.13-3,196,622.28-594,014.14

Finding the Fourth Proportional to 2,131,080.13, 3,196,622.28 and 594,014.14

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Solution

The fourth proportional to 2,131,080.13, 3,196,622.28 and 594,014.14 is: 891,021.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,131,080.13 : 3,196,622.28 = 594,014.14 : x
  2. Step 2: Convert to fraction form
    2,131,080.13/3,196,622.28 = 594,014.14/x
  3. Step 3: Cross multiply
    2,131,080.13x = 3,196,622.28 × 594,014.14
  4. Step 4: Simplify right side
    2,131,080.13x = 1,898,838,818,575.93
  5. Step 5: Solve for x
    x = 1,898,838,818,575.93/2,131,080.13
  6. Step 6: Final answer
    x = 891,021.79

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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.