Home / 2,771,827-3,825,121.26-1,500,019

Finding the Fourth Proportional to 2,771,827, 3,825,121.26 and 1,500,019

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Solution

The fourth proportional to 2,771,827, 3,825,121.26 and 1,500,019 is: 2,070,026.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,827 : 3,825,121.26 = 1,500,019 : x
  2. Step 2: Convert to fraction form
    2,771,827/3,825,121.26 = 1,500,019/x
  3. Step 3: Cross multiply
    2,771,827x = 3,825,121.26 × 1,500,019
  4. Step 4: Simplify right side
    2,771,827x = 5,737,754,567,303.94
  5. Step 5: Solve for x
    x = 5,737,754,567,303.94/2,771,827
  6. Step 6: Final answer
    x = 2,070,026.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.