Home / 5,297,316.04-7,941,932.44-2,416,668.29

Finding the Fourth Proportional to 5,297,316.04, 7,941,932.44 and 2,416,668.29

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Solution

The fourth proportional to 5,297,316.04, 7,941,932.44 and 2,416,668.29 is: 3,623,158.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,297,316.04 : 7,941,932.44 = 2,416,668.29 : x
  2. Step 2: Convert to fraction form
    5,297,316.04/7,941,932.44 = 2,416,668.29/x
  3. Step 3: Cross multiply
    5,297,316.04x = 7,941,932.44 × 2,416,668.29
  4. Step 4: Simplify right side
    5,297,316.04x = 19,193,016,289,070.33
  5. Step 5: Solve for x
    x = 19,193,016,289,070.33/5,297,316.04
  6. Step 6: Final answer
    x = 3,623,158.63

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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.