Home / 1,840,050.41-2,760,640.35-942,122.58

Finding the Fourth Proportional to 1,840,050.41, 2,760,640.35 and 942,122.58

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Solution

The fourth proportional to 1,840,050.41, 2,760,640.35 and 942,122.58 is: 1,413,473.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,050.41 : 2,760,640.35 = 942,122.58 : x
  2. Step 2: Convert to fraction form
    1,840,050.41/2,760,640.35 = 942,122.58/x
  3. Step 3: Cross multiply
    1,840,050.41x = 2,760,640.35 × 942,122.58
  4. Step 4: Simplify right side
    1,840,050.41x = 2,600,861,608,994.10
  5. Step 5: Solve for x
    x = 2,600,861,608,994.10/1,840,050.41
  6. Step 6: Final answer
    x = 1,413,473.02

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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.