Home / 2,483.64-3,424.61-1,810.26

Finding the Fourth Proportional to 2,483.64, 3,424.61 and 1,810.26

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Solution

The fourth proportional to 2,483.64, 3,424.61 and 1,810.26 is: 2,496.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.64 : 3,424.61 = 1,810.26 : x
  2. Step 2: Convert to fraction form
    2,483.64/3,424.61 = 1,810.26/x
  3. Step 3: Cross multiply
    2,483.64x = 3,424.61 × 1,810.26
  4. Step 4: Simplify right side
    2,483.64x = 6,199,429.39
  5. Step 5: Solve for x
    x = 6,199,429.39/2,483.64
  6. Step 6: Final answer
    x = 2,496.11

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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.