Home / 3,004,031.44-4,505,997.93-729,574.53

Finding the Fourth Proportional to 3,004,031.44, 4,505,997.93 and 729,574.53

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Solution

The fourth proportional to 3,004,031.44, 4,505,997.93 and 729,574.53 is: 1,094,349.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,031.44 : 4,505,997.93 = 729,574.53 : x
  2. Step 2: Convert to fraction form
    3,004,031.44/4,505,997.93 = 729,574.53/x
  3. Step 3: Cross multiply
    3,004,031.44x = 4,505,997.93 × 729,574.53
  4. Step 4: Simplify right side
    3,004,031.44x = 3,287,461,321,960.72
  5. Step 5: Solve for x
    x = 3,287,461,321,960.72/3,004,031.44
  6. Step 6: Final answer
    x = 1,094,349.84

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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.