Home / 2,060,410.44-2,843,458.20-1,142,578.02

Finding the Fourth Proportional to 2,060,410.44, 2,843,458.20 and 1,142,578.02

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Solution

The fourth proportional to 2,060,410.44, 2,843,458.20 and 1,142,578.02 is: 1,576,808.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,410.44 : 2,843,458.20 = 1,142,578.02 : x
  2. Step 2: Convert to fraction form
    2,060,410.44/2,843,458.20 = 1,142,578.02/x
  3. Step 3: Cross multiply
    2,060,410.44x = 2,843,458.20 × 1,142,578.02
  4. Step 4: Simplify right side
    2,060,410.44x = 3,248,872,840,108.76
  5. Step 5: Solve for x
    x = 3,248,872,840,108.76/2,060,410.44
  6. Step 6: Final answer
    x = 1,576,808.57

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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.