Home / 1,723,902.30-2,584,967.58-925,855.02

Finding the Fourth Proportional to 1,723,902.30, 2,584,967.58 and 925,855.02

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Solution

The fourth proportional to 1,723,902.30, 2,584,967.58 and 925,855.02 is: 1,388,306.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,902.30 : 2,584,967.58 = 925,855.02 : x
  2. Step 2: Convert to fraction form
    1,723,902.30/2,584,967.58 = 925,855.02/x
  3. Step 3: Cross multiply
    1,723,902.30x = 2,584,967.58 × 925,855.02
  4. Step 4: Simplify right side
    1,723,902.30x = 2,393,305,210,480.25
  5. Step 5: Solve for x
    x = 2,393,305,210,480.25/1,723,902.30
  6. Step 6: Final answer
    x = 1,388,306.76

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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.