Home / 3,570,092.01-4,926,034.10-2,120,242.23

Finding the Fourth Proportional to 3,570,092.01, 4,926,034.10 and 2,120,242.23

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Solution

The fourth proportional to 3,570,092.01, 4,926,034.10 and 2,120,242.23 is: 2,925,522.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,092.01 : 4,926,034.10 = 2,120,242.23 : x
  2. Step 2: Convert to fraction form
    3,570,092.01/4,926,034.10 = 2,120,242.23/x
  3. Step 3: Cross multiply
    3,570,092.01x = 4,926,034.10 × 2,120,242.23
  4. Step 4: Simplify right side
    3,570,092.01x = 10,444,385,530,540.65
  5. Step 5: Solve for x
    x = 10,444,385,530,540.65/3,570,092.01
  6. Step 6: Final answer
    x = 2,925,522.79

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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.