Home / 1,548,295.18-2,322,442.96-483,428.44

Finding the Fourth Proportional to 1,548,295.18, 2,322,442.96 and 483,428.44

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Solution

The fourth proportional to 1,548,295.18, 2,322,442.96 and 483,428.44 is: 725,142.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,295.18 : 2,322,442.96 = 483,428.44 : x
  2. Step 2: Convert to fraction form
    1,548,295.18/2,322,442.96 = 483,428.44/x
  3. Step 3: Cross multiply
    1,548,295.18x = 2,322,442.96 × 483,428.44
  4. Step 4: Simplify right side
    1,548,295.18x = 1,122,734,977,141.78
  5. Step 5: Solve for x
    x = 1,122,734,977,141.78/1,548,295.18
  6. Step 6: Final answer
    x = 725,142.72

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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.