Home / 3,325,053.17-4,986,029.72-1,727,187.23

Finding the Fourth Proportional to 3,325,053.17, 4,986,029.72 and 1,727,187.23

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Solution

The fourth proportional to 3,325,053.17, 4,986,029.72 and 1,727,187.23 is: 2,589,975.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,053.17 : 4,986,029.72 = 1,727,187.23 : x
  2. Step 2: Convert to fraction form
    3,325,053.17/4,986,029.72 = 1,727,187.23/x
  3. Step 3: Cross multiply
    3,325,053.17x = 4,986,029.72 × 1,727,187.23
  4. Step 4: Simplify right side
    3,325,053.17x = 8,611,806,877,567.52
  5. Step 5: Solve for x
    x = 8,611,806,877,567.52/3,325,053.17
  6. Step 6: Final answer
    x = 2,589,975.69

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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.