Home / 6,213,507.34-8,570,223-4,147,481.24

Finding the Fourth Proportional to 6,213,507.34, 8,570,223 and 4,147,481.24

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Solution

The fourth proportional to 6,213,507.34, 8,570,223 and 4,147,481.24 is: 5,720,575.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,507.34 : 8,570,223 = 4,147,481.24 : x
  2. Step 2: Convert to fraction form
    6,213,507.34/8,570,223 = 4,147,481.24/x
  3. Step 3: Cross multiply
    6,213,507.34x = 8,570,223 × 4,147,481.24
  4. Step 4: Simplify right side
    6,213,507.34x = 35,544,839,136,542.08
  5. Step 5: Solve for x
    x = 35,544,839,136,542.08/6,213,507.34
  6. Step 6: Final answer
    x = 5,720,575.71

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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.