Home / 2,270,825.42-3,402,382.27-1,370,375.10

Finding the Fourth Proportional to 2,270,825.42, 3,402,382.27 and 1,370,375.10

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Solution

The fourth proportional to 2,270,825.42, 3,402,382.27 and 1,370,375.10 is: 2,053,235.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,825.42 : 3,402,382.27 = 1,370,375.10 : x
  2. Step 2: Convert to fraction form
    2,270,825.42/3,402,382.27 = 1,370,375.10/x
  3. Step 3: Cross multiply
    2,270,825.42x = 3,402,382.27 × 1,370,375.10
  4. Step 4: Simplify right side
    2,270,825.42x = 4,662,539,926,477.57
  5. Step 5: Solve for x
    x = 4,662,539,926,477.57/2,270,825.42
  6. Step 6: Final answer
    x = 2,053,235.75

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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.