Home / 1,614,120.70-2,227,587.27-888,968.24

Finding the Fourth Proportional to 1,614,120.70, 2,227,587.27 and 888,968.24

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Solution

The fourth proportional to 1,614,120.70, 2,227,587.27 and 888,968.24 is: 1,226,831.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,120.70 : 2,227,587.27 = 888,968.24 : x
  2. Step 2: Convert to fraction form
    1,614,120.70/2,227,587.27 = 888,968.24/x
  3. Step 3: Cross multiply
    1,614,120.70x = 2,227,587.27 × 888,968.24
  4. Step 4: Simplify right side
    1,614,120.70x = 1,980,254,334,858.30
  5. Step 5: Solve for x
    x = 1,980,254,334,858.30/1,614,120.70
  6. Step 6: Final answer
    x = 1,226,831.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.