Home / 3,492,505.94-4,815,534.89-2,390,468.24

Finding the Fourth Proportional to 3,492,505.94, 4,815,534.89 and 2,390,468.24

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Solution

The fourth proportional to 3,492,505.94, 4,815,534.89 and 2,390,468.24 is: 3,296,023.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,505.94 : 4,815,534.89 = 2,390,468.24 : x
  2. Step 2: Convert to fraction form
    3,492,505.94/4,815,534.89 = 2,390,468.24/x
  3. Step 3: Cross multiply
    3,492,505.94x = 4,815,534.89 × 2,390,468.24
  4. Step 4: Simplify right side
    3,492,505.94x = 11,511,383,177,126.88
  5. Step 5: Solve for x
    x = 11,511,383,177,126.88/3,492,505.94
  6. Step 6: Final answer
    x = 3,296,023.94

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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.