Home / 1,610,440.94-2,222,462.62-948,033.29

Finding the Fourth Proportional to 1,610,440.94, 2,222,462.62 and 948,033.29

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Solution

The fourth proportional to 1,610,440.94, 2,222,462.62 and 948,033.29 is: 1,308,317.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,440.94 : 2,222,462.62 = 948,033.29 : x
  2. Step 2: Convert to fraction form
    1,610,440.94/2,222,462.62 = 948,033.29/x
  3. Step 3: Cross multiply
    1,610,440.94x = 2,222,462.62 × 948,033.29
  4. Step 4: Simplify right side
    1,610,440.94x = 2,106,968,539,613.35
  5. Step 5: Solve for x
    x = 2,106,968,539,613.35/1,610,440.94
  6. Step 6: Final answer
    x = 1,308,317.79

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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.