Home / 1,736,715.24-2,601,923.44-1,698,923.88

Finding the Fourth Proportional to 1,736,715.24, 2,601,923.44 and 1,698,923.88

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Solution

The fourth proportional to 1,736,715.24, 2,601,923.44 and 1,698,923.88 is: 2,545,304.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,715.24 : 2,601,923.44 = 1,698,923.88 : x
  2. Step 2: Convert to fraction form
    1,736,715.24/2,601,923.44 = 1,698,923.88/x
  3. Step 3: Cross multiply
    1,736,715.24x = 2,601,923.44 × 1,698,923.88
  4. Step 4: Simplify right side
    1,736,715.24x = 4,420,469,866,147.75
  5. Step 5: Solve for x
    x = 4,420,469,866,147.75/1,736,715.24
  6. Step 6: Final answer
    x = 2,545,304.93

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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.