Home / 3,062,747.77-4,582,578.54-1,827,186.42

Finding the Fourth Proportional to 3,062,747.77, 4,582,578.54 and 1,827,186.42

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Solution

The fourth proportional to 3,062,747.77, 4,582,578.54 and 1,827,186.42 is: 2,733,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,747.77 : 4,582,578.54 = 1,827,186.42 : x
  2. Step 2: Convert to fraction form
    3,062,747.77/4,582,578.54 = 1,827,186.42/x
  3. Step 3: Cross multiply
    3,062,747.77x = 4,582,578.54 × 1,827,186.42
  4. Step 4: Simplify right side
    3,062,747.77x = 8,373,225,300,908.05
  5. Step 5: Solve for x
    x = 8,373,225,300,908.05/3,062,747.77
  6. Step 6: Final answer
    x = 2,733,893.20

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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.