Home / 5,937,354-8,193,564.36-3,221,100

Finding the Fourth Proportional to 5,937,354, 8,193,564.36 and 3,221,100

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Solution

The fourth proportional to 5,937,354, 8,193,564.36 and 3,221,100 is: 4,445,126.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,354 : 8,193,564.36 = 3,221,100 : x
  2. Step 2: Convert to fraction form
    5,937,354/8,193,564.36 = 3,221,100/x
  3. Step 3: Cross multiply
    5,937,354x = 8,193,564.36 × 3,221,100
  4. Step 4: Simplify right side
    5,937,354x = 26,392,290,159,996
  5. Step 5: Solve for x
    x = 26,392,290,159,996/5,937,354
  6. Step 6: Final answer
    x = 4,445,126.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.