Home / 1,633,778.94-2,450,148.46-539,359.98

Finding the Fourth Proportional to 1,633,778.94, 2,450,148.46 and 539,359.98

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Solution

The fourth proportional to 1,633,778.94, 2,450,148.46 and 539,359.98 is: 808,868.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,778.94 : 2,450,148.46 = 539,359.98 : x
  2. Step 2: Convert to fraction form
    1,633,778.94/2,450,148.46 = 539,359.98/x
  3. Step 3: Cross multiply
    1,633,778.94x = 2,450,148.46 × 539,359.98
  4. Step 4: Simplify right side
    1,633,778.94x = 1,321,512,024,382.63
  5. Step 5: Solve for x
    x = 1,321,512,024,382.63/1,633,778.94
  6. Step 6: Final answer
    x = 808,868.32

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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.