Home / 1,922,335.46-2,883,675.41-556,087.70

Finding the Fourth Proportional to 1,922,335.46, 2,883,675.41 and 556,087.70

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Solution

The fourth proportional to 1,922,335.46, 2,883,675.41 and 556,087.70 is: 834,181.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,335.46 : 2,883,675.41 = 556,087.70 : x
  2. Step 2: Convert to fraction form
    1,922,335.46/2,883,675.41 = 556,087.70/x
  3. Step 3: Cross multiply
    1,922,335.46x = 2,883,675.41 × 556,087.70
  4. Step 4: Simplify right side
    1,922,335.46x = 1,603,576,426,293.46
  5. Step 5: Solve for x
    x = 1,603,576,426,293.46/1,922,335.46
  6. Step 6: Final answer
    x = 834,181.37

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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.