Home / 1,922,770.98-2,881,633.59-1,414,954.98

Finding the Fourth Proportional to 1,922,770.98, 2,881,633.59 and 1,414,954.98

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Solution

The fourth proportional to 1,922,770.98, 2,881,633.59 and 1,414,954.98 is: 2,120,575.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,770.98 : 2,881,633.59 = 1,414,954.98 : x
  2. Step 2: Convert to fraction form
    1,922,770.98/2,881,633.59 = 1,414,954.98/x
  3. Step 3: Cross multiply
    1,922,770.98x = 2,881,633.59 × 1,414,954.98
  4. Step 4: Simplify right side
    1,922,770.98x = 4,077,381,798,705.78
  5. Step 5: Solve for x
    x = 4,077,381,798,705.78/1,922,770.98
  6. Step 6: Final answer
    x = 2,120,575.90

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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.