Home / 2,958,563.80-4,437,845.70-1,364,240.80

Finding the Fourth Proportional to 2,958,563.80, 4,437,845.70 and 1,364,240.80

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Solution

The fourth proportional to 2,958,563.80, 4,437,845.70 and 1,364,240.80 is: 2,046,361.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,563.80 : 4,437,845.70 = 1,364,240.80 : x
  2. Step 2: Convert to fraction form
    2,958,563.80/4,437,845.70 = 1,364,240.80/x
  3. Step 3: Cross multiply
    2,958,563.80x = 4,437,845.70 × 1,364,240.80
  4. Step 4: Simplify right side
    2,958,563.80x = 6,054,290,168,044.56
  5. Step 5: Solve for x
    x = 6,054,290,168,044.56/2,958,563.80
  6. Step 6: Final answer
    x = 2,046,361.20

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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.