Home / 1,889,682.26-2,833,942.01-541,483.43

Finding the Fourth Proportional to 1,889,682.26, 2,833,942.01 and 541,483.43

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Solution

The fourth proportional to 1,889,682.26, 2,833,942.01 and 541,483.43 is: 812,058.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,682.26 : 2,833,942.01 = 541,483.43 : x
  2. Step 2: Convert to fraction form
    1,889,682.26/2,833,942.01 = 541,483.43/x
  3. Step 3: Cross multiply
    1,889,682.26x = 2,833,942.01 × 541,483.43
  4. Step 4: Simplify right side
    1,889,682.26x = 1,534,532,623,118.77
  5. Step 5: Solve for x
    x = 1,534,532,623,118.77/1,889,682.26
  6. Step 6: Final answer
    x = 812,058.55

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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.