Home / 2,712,237-3,743,062.02-1,505,013

Finding the Fourth Proportional to 2,712,237, 3,743,062.02 and 1,505,013

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Solution

The fourth proportional to 2,712,237, 3,743,062.02 and 1,505,013 is: 2,077,015.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,237 : 3,743,062.02 = 1,505,013 : x
  2. Step 2: Convert to fraction form
    2,712,237/3,743,062.02 = 1,505,013/x
  3. Step 3: Cross multiply
    2,712,237x = 3,743,062.02 × 1,505,013
  4. Step 4: Simplify right side
    2,712,237x = 5,633,356,999,906.26
  5. Step 5: Solve for x
    x = 5,633,356,999,906.26/2,712,237
  6. Step 6: Final answer
    x = 2,077,015.02

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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.