Home / 3,048,223.68-4,571,983.84-804,536.64

Finding the Fourth Proportional to 3,048,223.68, 4,571,983.84 and 804,536.64

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Solution

The fourth proportional to 3,048,223.68, 4,571,983.84 and 804,536.64 is: 1,206,712.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,223.68 : 4,571,983.84 = 804,536.64 : x
  2. Step 2: Convert to fraction form
    3,048,223.68/4,571,983.84 = 804,536.64/x
  3. Step 3: Cross multiply
    3,048,223.68x = 4,571,983.84 × 804,536.64
  4. Step 4: Simplify right side
    3,048,223.68x = 3,678,328,516,767.90
  5. Step 5: Solve for x
    x = 3,678,328,516,767.90/3,048,223.68
  6. Step 6: Final answer
    x = 1,206,712.14

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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.