Home / 3,024,330.55-4,173,563.63-1,647,670.02

Finding the Fourth Proportional to 3,024,330.55, 4,173,563.63 and 1,647,670.02

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Solution

The fourth proportional to 3,024,330.55, 4,173,563.63 and 1,647,670.02 is: 2,273,777.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,330.55 : 4,173,563.63 = 1,647,670.02 : x
  2. Step 2: Convert to fraction form
    3,024,330.55/4,173,563.63 = 1,647,670.02/x
  3. Step 3: Cross multiply
    3,024,330.55x = 4,173,563.63 × 1,647,670.02
  4. Step 4: Simplify right side
    3,024,330.55x = 6,876,655,669,713.37
  5. Step 5: Solve for x
    x = 6,876,655,669,713.37/3,024,330.55
  6. Step 6: Final answer
    x = 2,273,777.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.