Home / 2,651,428-3,658,970.64-1,444,204

Finding the Fourth Proportional to 2,651,428, 3,658,970.64 and 1,444,204

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Solution

The fourth proportional to 2,651,428, 3,658,970.64 and 1,444,204 is: 1,993,001.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,428 : 3,658,970.64 = 1,444,204 : x
  2. Step 2: Convert to fraction form
    2,651,428/3,658,970.64 = 1,444,204/x
  3. Step 3: Cross multiply
    2,651,428x = 3,658,970.64 × 1,444,204
  4. Step 4: Simplify right side
    2,651,428x = 5,284,300,034,170.56
  5. Step 5: Solve for x
    x = 5,284,300,034,170.56/2,651,428
  6. Step 6: Final answer
    x = 1,993,001.52

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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.