Home / 2,681,934.75-3,701,069.96-1,474,710.75

Finding the Fourth Proportional to 2,681,934.75, 3,701,069.96 and 1,474,710.75

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Solution

The fourth proportional to 2,681,934.75, 3,701,069.96 and 1,474,710.75 is: 2,035,100.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,934.75 : 3,701,069.96 = 1,474,710.75 : x
  2. Step 2: Convert to fraction form
    2,681,934.75/3,701,069.96 = 1,474,710.75/x
  3. Step 3: Cross multiply
    2,681,934.75x = 3,701,069.96 × 1,474,710.75
  4. Step 4: Simplify right side
    2,681,934.75x = 5,458,007,649,140.52
  5. Step 5: Solve for x
    x = 5,458,007,649,140.52/2,681,934.75
  6. Step 6: Final answer
    x = 2,035,100.84

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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.