Home / 1,052,651.64-1,579,240.50-304,697.64

Finding the Fourth Proportional to 1,052,651.64, 1,579,240.50 and 304,697.64

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Solution

The fourth proportional to 1,052,651.64, 1,579,240.50 and 304,697.64 is: 457,122.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,651.64 : 1,579,240.50 = 304,697.64 : x
  2. Step 2: Convert to fraction form
    1,052,651.64/1,579,240.50 = 304,697.64/x
  3. Step 3: Cross multiply
    1,052,651.64x = 1,579,240.50 × 304,697.64
  4. Step 4: Simplify right side
    1,052,651.64x = 481,190,853,342.42
  5. Step 5: Solve for x
    x = 481,190,853,342.42/1,052,651.64
  6. Step 6: Final answer
    x = 457,122.60

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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.