Home / 2,393,526.33-3,302,739.23-1,374,930.81

Finding the Fourth Proportional to 2,393,526.33, 3,302,739.23 and 1,374,930.81

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Solution

The fourth proportional to 2,393,526.33, 3,302,739.23 and 1,374,930.81 is: 1,897,216.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,526.33 : 3,302,739.23 = 1,374,930.81 : x
  2. Step 2: Convert to fraction form
    2,393,526.33/3,302,739.23 = 1,374,930.81/x
  3. Step 3: Cross multiply
    2,393,526.33x = 3,302,739.23 × 1,374,930.81
  4. Step 4: Simplify right side
    2,393,526.33x = 4,541,037,917,848.02
  5. Step 5: Solve for x
    x = 4,541,037,917,848.02/2,393,526.33
  6. Step 6: Final answer
    x = 1,897,216.61

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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.