Home / 3,053,442.30-4,580,882.73-923,544.06

Finding the Fourth Proportional to 3,053,442.30, 4,580,882.73 and 923,544.06

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Solution

The fourth proportional to 3,053,442.30, 4,580,882.73 and 923,544.06 is: 1,385,533.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,442.30 : 4,580,882.73 = 923,544.06 : x
  2. Step 2: Convert to fraction form
    3,053,442.30/4,580,882.73 = 923,544.06/x
  3. Step 3: Cross multiply
    3,053,442.30x = 4,580,882.73 × 923,544.06
  4. Step 4: Simplify right side
    3,053,442.30x = 4,230,647,034,848.08
  5. Step 5: Solve for x
    x = 4,230,647,034,848.08/3,053,442.30
  6. Step 6: Final answer
    x = 1,385,533.64

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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.