Home / 3,754,141.75-5,184,992.42-2,544,818.23

Finding the Fourth Proportional to 3,754,141.75, 5,184,992.42 and 2,544,818.23

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Solution

The fourth proportional to 3,754,141.75, 5,184,992.42 and 2,544,818.23 is: 3,514,748.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,141.75 : 5,184,992.42 = 2,544,818.23 : x
  2. Step 2: Convert to fraction form
    3,754,141.75/5,184,992.42 = 2,544,818.23/x
  3. Step 3: Cross multiply
    3,754,141.75x = 5,184,992.42 × 2,544,818.23
  4. Step 4: Simplify right side
    3,754,141.75x = 13,194,863,232,827.82
  5. Step 5: Solve for x
    x = 13,194,863,232,827.82/3,754,141.75
  6. Step 6: Final answer
    x = 3,514,748.27

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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.