Home / 2,371,886.04-3,273,198-1,284,157.44

Finding the Fourth Proportional to 2,371,886.04, 3,273,198 and 1,284,157.44

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Solution

The fourth proportional to 2,371,886.04, 3,273,198 and 1,284,157.44 is: 1,772,134.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,886.04 : 3,273,198 = 1,284,157.44 : x
  2. Step 2: Convert to fraction form
    2,371,886.04/3,273,198 = 1,284,157.44/x
  3. Step 3: Cross multiply
    2,371,886.04x = 3,273,198 × 1,284,157.44
  4. Step 4: Simplify right side
    2,371,886.04x = 4,203,301,564,293.12
  5. Step 5: Solve for x
    x = 4,203,301,564,293.12/2,371,886.04
  6. Step 6: Final answer
    x = 1,772,134.70

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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.