Home / 2,710,907.12-3,741,602.53-1,840,022.46

Finding the Fourth Proportional to 2,710,907.12, 3,741,602.53 and 1,840,022.46

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Solution

The fourth proportional to 2,710,907.12, 3,741,602.53 and 1,840,022.46 is: 2,539,604.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,907.12 : 3,741,602.53 = 1,840,022.46 : x
  2. Step 2: Convert to fraction form
    2,710,907.12/3,741,602.53 = 1,840,022.46/x
  3. Step 3: Cross multiply
    2,710,907.12x = 3,741,602.53 × 1,840,022.46
  4. Step 4: Simplify right side
    2,710,907.12x = 6,884,632,691,592.82
  5. Step 5: Solve for x
    x = 6,884,632,691,592.82/2,710,907.12
  6. Step 6: Final answer
    x = 2,539,604.78

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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.