Home / 2,334,519.74-3,501,516.54-628,787.86

Finding the Fourth Proportional to 2,334,519.74, 3,501,516.54 and 628,787.86

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Solution

The fourth proportional to 2,334,519.74, 3,501,516.54 and 628,787.86 is: 943,110.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,519.74 : 3,501,516.54 = 628,787.86 : x
  2. Step 2: Convert to fraction form
    2,334,519.74/3,501,516.54 = 628,787.86/x
  3. Step 3: Cross multiply
    2,334,519.74x = 3,501,516.54 × 628,787.86
  4. Step 4: Simplify right side
    2,334,519.74x = 2,201,711,083,187.41
  5. Step 5: Solve for x
    x = 2,201,711,083,187.41/2,334,519.74
  6. Step 6: Final answer
    x = 943,110.93

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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.