Home / 3,644,720.54-5,467,896.26-1,370,264.63

Finding the Fourth Proportional to 3,644,720.54, 5,467,896.26 and 1,370,264.63

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Solution

The fourth proportional to 3,644,720.54, 5,467,896.26 and 1,370,264.63 is: 2,055,703.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,720.54 : 5,467,896.26 = 1,370,264.63 : x
  2. Step 2: Convert to fraction form
    3,644,720.54/5,467,896.26 = 1,370,264.63/x
  3. Step 3: Cross multiply
    3,644,720.54x = 5,467,896.26 × 1,370,264.63
  4. Step 4: Simplify right side
    3,644,720.54x = 7,492,464,811,396.48
  5. Step 5: Solve for x
    x = 7,492,464,811,396.48/3,644,720.54
  6. Step 6: Final answer
    x = 2,055,703.51

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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.