Home / 3,508,240-5,263,192-1,144,336

Finding the Fourth Proportional to 3,508,240, 5,263,192 and 1,144,336

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Solution

The fourth proportional to 3,508,240, 5,263,192 and 1,144,336 is: 1,716,775.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,240 : 5,263,192 = 1,144,336 : x
  2. Step 2: Convert to fraction form
    3,508,240/5,263,192 = 1,144,336/x
  3. Step 3: Cross multiply
    3,508,240x = 5,263,192 × 1,144,336
  4. Step 4: Simplify right side
    3,508,240x = 6,022,860,080,512
  5. Step 5: Solve for x
    x = 6,022,860,080,512/3,508,240
  6. Step 6: Final answer
    x = 1,716,775.39

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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.