Home / 3,754,137.75-5,184,986.90-2,544,814.23

Finding the Fourth Proportional to 3,754,137.75, 5,184,986.90 and 2,544,814.23

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Solution

The fourth proportional to 3,754,137.75, 5,184,986.90 and 2,544,814.23 is: 3,514,742.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,137.75 : 5,184,986.90 = 2,544,814.23 : x
  2. Step 2: Convert to fraction form
    3,754,137.75/5,184,986.90 = 2,544,814.23/x
  3. Step 3: Cross multiply
    3,754,137.75x = 5,184,986.90 × 2,544,814.23
  4. Step 4: Simplify right side
    3,754,137.75x = 13,194,828,445,483.59
  5. Step 5: Solve for x
    x = 13,194,828,445,483.59/3,754,137.75
  6. Step 6: Final answer
    x = 3,514,742.75

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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.