Home / 2,311,497.23-3,467,146.20-605,603

Finding the Fourth Proportional to 2,311,497.23, 3,467,146.20 and 605,603

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Solution

The fourth proportional to 2,311,497.23, 3,467,146.20 and 605,603 is: 908,378.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,497.23 : 3,467,146.20 = 605,603 : x
  2. Step 2: Convert to fraction form
    2,311,497.23/3,467,146.20 = 605,603/x
  3. Step 3: Cross multiply
    2,311,497.23x = 3,467,146.20 × 605,603
  4. Step 4: Simplify right side
    2,311,497.23x = 2,099,714,140,158.60
  5. Step 5: Solve for x
    x = 2,099,714,140,158.60/2,311,497.23
  6. Step 6: Final answer
    x = 908,378.40

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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.