Home / 3,536,544.22-5,294,242.86-2,166,002.52

Finding the Fourth Proportional to 3,536,544.22, 5,294,242.86 and 2,166,002.52

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Solution

The fourth proportional to 3,536,544.22, 5,294,242.86 and 2,166,002.52 is: 3,242,527.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,544.22 : 5,294,242.86 = 2,166,002.52 : x
  2. Step 2: Convert to fraction form
    3,536,544.22/5,294,242.86 = 2,166,002.52/x
  3. Step 3: Cross multiply
    3,536,544.22x = 5,294,242.86 × 2,166,002.52
  4. Step 4: Simplify right side
    3,536,544.22x = 11,467,343,376,252.01
  5. Step 5: Solve for x
    x = 11,467,343,376,252.01/3,536,544.22
  6. Step 6: Final answer
    x = 3,242,527.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.