Home / 5,589,821.16-8,384,733.66-1,751,941.35

Finding the Fourth Proportional to 5,589,821.16, 8,384,733.66 and 1,751,941.35

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Solution

The fourth proportional to 5,589,821.16, 8,384,733.66 and 1,751,941.35 is: 2,627,912.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,821.16 : 8,384,733.66 = 1,751,941.35 : x
  2. Step 2: Convert to fraction form
    5,589,821.16/8,384,733.66 = 1,751,941.35/x
  3. Step 3: Cross multiply
    5,589,821.16x = 8,384,733.66 × 1,751,941.35
  4. Step 4: Simplify right side
    5,589,821.16x = 14,689,561,607,690.84
  5. Step 5: Solve for x
    x = 14,689,561,607,690.84/5,589,821.16
  6. Step 6: Final answer
    x = 2,627,912.63

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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.