Home / 3,754,139.63-5,184,989.48-2,544,816.11

Finding the Fourth Proportional to 3,754,139.63, 5,184,989.48 and 2,544,816.11

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Solution

The fourth proportional to 3,754,139.63, 5,184,989.48 and 2,544,816.11 is: 3,514,745.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,139.63 : 5,184,989.48 = 2,544,816.11 : x
  2. Step 2: Convert to fraction form
    3,754,139.63/5,184,989.48 = 2,544,816.11/x
  3. Step 3: Cross multiply
    3,754,139.63x = 5,184,989.48 × 2,544,816.11
  4. Step 4: Simplify right side
    3,754,139.63x = 13,194,844,739,321.62
  5. Step 5: Solve for x
    x = 13,194,844,739,321.62/3,754,139.63
  6. Step 6: Final answer
    x = 3,514,745.34

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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.