Home / 1,867,523.04-2,801,678.22-605,252.25

Finding the Fourth Proportional to 1,867,523.04, 2,801,678.22 and 605,252.25

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Solution

The fourth proportional to 1,867,523.04, 2,801,678.22 and 605,252.25 is: 908,005.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,867,523.04 : 2,801,678.22 = 605,252.25 : x
  2. Step 2: Convert to fraction form
    1,867,523.04/2,801,678.22 = 605,252.25/x
  3. Step 3: Cross multiply
    1,867,523.04x = 2,801,678.22 × 605,252.25
  4. Step 4: Simplify right side
    1,867,523.04x = 1,695,722,046,431.00
  5. Step 5: Solve for x
    x = 1,695,722,046,431.00/1,867,523.04
  6. Step 6: Final answer
    x = 908,005.96

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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.