Home / 1,844,711.16-2,767,907.46-946,783.44

Finding the Fourth Proportional to 1,844,711.16, 2,767,907.46 and 946,783.44

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Solution

The fourth proportional to 1,844,711.16, 2,767,907.46 and 946,783.44 is: 1,420,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,711.16 : 2,767,907.46 = 946,783.44 : x
  2. Step 2: Convert to fraction form
    1,844,711.16/2,767,907.46 = 946,783.44/x
  3. Step 3: Cross multiply
    1,844,711.16x = 2,767,907.46 × 946,783.44
  4. Step 4: Simplify right side
    1,844,711.16x = 2,620,608,946,580.46
  5. Step 5: Solve for x
    x = 2,620,608,946,580.46/1,844,711.16
  6. Step 6: Final answer
    x = 1,420,606.65

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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.