Home / 2,629,082.64-3,628,169.32-1,483,159.44

Finding the Fourth Proportional to 2,629,082.64, 3,628,169.32 and 1,483,159.44

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Solution

The fourth proportional to 2,629,082.64, 3,628,169.32 and 1,483,159.44 is: 2,046,779.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,082.64 : 3,628,169.32 = 1,483,159.44 : x
  2. Step 2: Convert to fraction form
    2,629,082.64/3,628,169.32 = 1,483,159.44/x
  3. Step 3: Cross multiply
    2,629,082.64x = 3,628,169.32 × 1,483,159.44
  4. Step 4: Simplify right side
    2,629,082.64x = 5,381,153,576,876.38
  5. Step 5: Solve for x
    x = 5,381,153,576,876.38/2,629,082.64
  6. Step 6: Final answer
    x = 2,046,779.93

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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.