Home / 2,274,397.82-3,410,455.74-757,547.54

Finding the Fourth Proportional to 2,274,397.82, 3,410,455.74 and 757,547.54

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Solution

The fourth proportional to 2,274,397.82, 3,410,455.74 and 757,547.54 is: 1,135,941.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,397.82 : 3,410,455.74 = 757,547.54 : x
  2. Step 2: Convert to fraction form
    2,274,397.82/3,410,455.74 = 757,547.54/x
  3. Step 3: Cross multiply
    2,274,397.82x = 3,410,455.74 × 757,547.54
  4. Step 4: Simplify right side
    2,274,397.82x = 2,583,582,356,115.88
  5. Step 5: Solve for x
    x = 2,583,582,356,115.88/2,274,397.82
  6. Step 6: Final answer
    x = 1,135,941.27

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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.