Home / 2,840.05-4,264.16-2,060.93

Finding the Fourth Proportional to 2,840.05, 4,264.16 and 2,060.93

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Solution

The fourth proportional to 2,840.05, 4,264.16 and 2,060.93 is: 3,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840.05 : 4,264.16 = 2,060.93 : x
  2. Step 2: Convert to fraction form
    2,840.05/4,264.16 = 2,060.93/x
  3. Step 3: Cross multiply
    2,840.05x = 4,264.16 × 2,060.93
  4. Step 4: Simplify right side
    2,840.05x = 8,788,135.27
  5. Step 5: Solve for x
    x = 8,788,135.27/2,840.05
  6. Step 6: Final answer
    x = 3,094.36

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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.