Home / 3,053,061.68-4,579,608.30-1,790,003.56

Finding the Fourth Proportional to 3,053,061.68, 4,579,608.30 and 1,790,003.56

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Solution

The fourth proportional to 3,053,061.68, 4,579,608.30 and 1,790,003.56 is: 2,685,014.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,061.68 : 4,579,608.30 = 1,790,003.56 : x
  2. Step 2: Convert to fraction form
    3,053,061.68/4,579,608.30 = 1,790,003.56/x
  3. Step 3: Cross multiply
    3,053,061.68x = 4,579,608.30 × 1,790,003.56
  4. Step 4: Simplify right side
    3,053,061.68x = 8,197,515,160,405.55
  5. Step 5: Solve for x
    x = 8,197,515,160,405.55/3,053,061.68
  6. Step 6: Final answer
    x = 2,685,014.59

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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.