Home / 3,492,522.48-5,238,767.52-968,169.36

Finding the Fourth Proportional to 3,492,522.48, 5,238,767.52 and 968,169.36

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Solution

The fourth proportional to 3,492,522.48, 5,238,767.52 and 968,169.36 is: 1,452,249.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,522.48 : 5,238,767.52 = 968,169.36 : x
  2. Step 2: Convert to fraction form
    3,492,522.48/5,238,767.52 = 968,169.36/x
  3. Step 3: Cross multiply
    3,492,522.48x = 5,238,767.52 × 968,169.36
  4. Step 4: Simplify right side
    3,492,522.48x = 5,072,014,197,027.19
  5. Step 5: Solve for x
    x = 5,072,014,197,027.19/3,492,522.48
  6. Step 6: Final answer
    x = 1,452,249.55

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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.