Home / 4,345,234.68-6,517,852.06-2,317,334.78

Finding the Fourth Proportional to 4,345,234.68, 6,517,852.06 and 2,317,334.78

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Solution

The fourth proportional to 4,345,234.68, 6,517,852.06 and 2,317,334.78 is: 3,476,002.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,234.68 : 6,517,852.06 = 2,317,334.78 : x
  2. Step 2: Convert to fraction form
    4,345,234.68/6,517,852.06 = 2,317,334.78/x
  3. Step 3: Cross multiply
    4,345,234.68x = 6,517,852.06 × 2,317,334.78
  4. Step 4: Simplify right side
    4,345,234.68x = 15,104,045,269,532.64
  5. Step 5: Solve for x
    x = 15,104,045,269,532.64/4,345,234.68
  6. Step 6: Final answer
    x = 3,476,002.19

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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.