Home / 3,360.70-4,637.05-2,034.46

Finding the Fourth Proportional to 3,360.70, 4,637.05 and 2,034.46

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Solution

The fourth proportional to 3,360.70, 4,637.05 and 2,034.46 is: 2,807.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.70 : 4,637.05 = 2,034.46 : x
  2. Step 2: Convert to fraction form
    3,360.70/4,637.05 = 2,034.46/x
  3. Step 3: Cross multiply
    3,360.70x = 4,637.05 × 2,034.46
  4. Step 4: Simplify right side
    3,360.70x = 9,433,892.74
  5. Step 5: Solve for x
    x = 9,433,892.74/3,360.70
  6. Step 6: Final answer
    x = 2,807.12

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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.