Home / 2,767,455.56-4,151,211.24-970,382.33

Finding the Fourth Proportional to 2,767,455.56, 4,151,211.24 and 970,382.33

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Solution

The fourth proportional to 2,767,455.56, 4,151,211.24 and 970,382.33 is: 1,455,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,455.56 : 4,151,211.24 = 970,382.33 : x
  2. Step 2: Convert to fraction form
    2,767,455.56/4,151,211.24 = 970,382.33/x
  3. Step 3: Cross multiply
    2,767,455.56x = 4,151,211.24 × 970,382.33
  4. Step 4: Simplify right side
    2,767,455.56x = 4,028,262,014,637.33
  5. Step 5: Solve for x
    x = 4,028,262,014,637.33/2,767,455.56
  6. Step 6: Final answer
    x = 1,455,583.27

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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.