Home / 3,754,136.75-5,184,985.52-2,544,813.23

Finding the Fourth Proportional to 3,754,136.75, 5,184,985.52 and 2,544,813.23

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Solution

The fourth proportional to 3,754,136.75, 5,184,985.52 and 2,544,813.23 is: 3,514,741.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,136.75 : 5,184,985.52 = 2,544,813.23 : x
  2. Step 2: Convert to fraction form
    3,754,136.75/5,184,985.52 = 2,544,813.23/x
  3. Step 3: Cross multiply
    3,754,136.75x = 5,184,985.52 × 2,544,813.23
  4. Step 4: Simplify right side
    3,754,136.75x = 13,194,819,735,930.36
  5. Step 5: Solve for x
    x = 13,194,819,735,930.36/3,754,136.75
  6. Step 6: Final answer
    x = 3,514,741.37

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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.