Home / 2,736,101.47-3,775,820.87-1,495,717.25

Finding the Fourth Proportional to 2,736,101.47, 3,775,820.87 and 1,495,717.25

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Solution

The fourth proportional to 2,736,101.47, 3,775,820.87 and 1,495,717.25 is: 2,064,090.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,101.47 : 3,775,820.87 = 1,495,717.25 : x
  2. Step 2: Convert to fraction form
    2,736,101.47/3,775,820.87 = 1,495,717.25/x
  3. Step 3: Cross multiply
    2,736,101.47x = 3,775,820.87 × 1,495,717.25
  4. Step 4: Simplify right side
    2,736,101.47x = 5,647,560,408,169.01
  5. Step 5: Solve for x
    x = 5,647,560,408,169.01/2,736,101.47
  6. Step 6: Final answer
    x = 2,064,090.26

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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.