Home / 4,213,452.62-5,812,910.14-2,447,050.23

Finding the Fourth Proportional to 4,213,452.62, 5,812,910.14 and 2,447,050.23

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Solution

The fourth proportional to 4,213,452.62, 5,812,910.14 and 2,447,050.23 is: 3,375,968.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,452.62 : 5,812,910.14 = 2,447,050.23 : x
  2. Step 2: Convert to fraction form
    4,213,452.62/5,812,910.14 = 2,447,050.23/x
  3. Step 3: Cross multiply
    4,213,452.62x = 5,812,910.14 × 2,447,050.23
  4. Step 4: Simplify right side
    4,213,452.62x = 14,224,483,084,347.57
  5. Step 5: Solve for x
    x = 14,224,483,084,347.57/4,213,452.62
  6. Step 6: Final answer
    x = 3,375,968.44

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1.5x scale

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.