Home / 1,882,431.30-2,823,713.14-603,077.60

Finding the Fourth Proportional to 1,882,431.30, 2,823,713.14 and 603,077.60

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Solution

The fourth proportional to 1,882,431.30, 2,823,713.14 and 603,077.60 is: 904,637.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,431.30 : 2,823,713.14 = 603,077.60 : x
  2. Step 2: Convert to fraction form
    1,882,431.30/2,823,713.14 = 603,077.60/x
  3. Step 3: Cross multiply
    1,882,431.30x = 2,823,713.14 × 603,077.60
  4. Step 4: Simplify right side
    1,882,431.30x = 1,702,918,143,559.66
  5. Step 5: Solve for x
    x = 1,702,918,143,559.66/1,882,431.30
  6. Step 6: Final answer
    x = 904,637.61

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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.