Home / 2,435,541.96-3,361,054.44-1,347,888.54

Finding the Fourth Proportional to 2,435,541.96, 3,361,054.44 and 1,347,888.54

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Solution

The fourth proportional to 2,435,541.96, 3,361,054.44 and 1,347,888.54 is: 1,860,089.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,541.96 : 3,361,054.44 = 1,347,888.54 : x
  2. Step 2: Convert to fraction form
    2,435,541.96/3,361,054.44 = 1,347,888.54/x
  3. Step 3: Cross multiply
    2,435,541.96x = 3,361,054.44 × 1,347,888.54
  4. Step 4: Simplify right side
    2,435,541.96x = 4,530,326,761,992.12
  5. Step 5: Solve for x
    x = 4,530,326,761,992.12/2,435,541.96
  6. Step 6: Final answer
    x = 1,860,089.80

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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.