Home / 3,074,425.26-4,618,636.29-2,224,119.66

Finding the Fourth Proportional to 3,074,425.26, 4,618,636.29 and 2,224,119.66

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Solution

The fourth proportional to 3,074,425.26, 4,618,636.29 and 2,224,119.66 is: 3,341,242.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,425.26 : 4,618,636.29 = 2,224,119.66 : x
  2. Step 2: Convert to fraction form
    3,074,425.26/4,618,636.29 = 2,224,119.66/x
  3. Step 3: Cross multiply
    3,074,425.26x = 4,618,636.29 × 2,224,119.66
  4. Step 4: Simplify right side
    3,074,425.26x = 10,272,399,774,978.46
  5. Step 5: Solve for x
    x = 10,272,399,774,978.46/3,074,425.26
  6. Step 6: Final answer
    x = 3,341,242.32

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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.