Home / 2,709,034.49-4,063,637.39-1,003,604.60

Finding the Fourth Proportional to 2,709,034.49, 4,063,637.39 and 1,003,604.60

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Solution

The fourth proportional to 2,709,034.49, 4,063,637.39 and 1,003,604.60 is: 1,505,438.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,034.49 : 4,063,637.39 = 1,003,604.60 : x
  2. Step 2: Convert to fraction form
    2,709,034.49/4,063,637.39 = 1,003,604.60/x
  3. Step 3: Cross multiply
    2,709,034.49x = 4,063,637.39 × 1,003,604.60
  4. Step 4: Simplify right side
    2,709,034.49x = 4,078,285,177,335.99
  5. Step 5: Solve for x
    x = 4,078,285,177,335.99/2,709,034.49
  6. Step 6: Final answer
    x = 1,505,438.63

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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.