Home / 2,937.93-4,406.86-2,588.01

Finding the Fourth Proportional to 2,937.93, 4,406.86 and 2,588.01

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Solution

The fourth proportional to 2,937.93, 4,406.86 and 2,588.01 is: 3,881.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937.93 : 4,406.86 = 2,588.01 : x
  2. Step 2: Convert to fraction form
    2,937.93/4,406.86 = 2,588.01/x
  3. Step 3: Cross multiply
    2,937.93x = 4,406.86 × 2,588.01
  4. Step 4: Simplify right side
    2,937.93x = 11,404,997.75
  5. Step 5: Solve for x
    x = 11,404,997.75/2,937.93
  6. Step 6: Final answer
    x = 3,881.98

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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.