Home / 4,098,928.46-6,147,970.23-1,366,180.60

Finding the Fourth Proportional to 4,098,928.46, 6,147,970.23 and 1,366,180.60

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Solution

The fourth proportional to 4,098,928.46, 6,147,970.23 and 1,366,180.60 is: 2,049,130.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,928.46 : 6,147,970.23 = 1,366,180.60 : x
  2. Step 2: Convert to fraction form
    4,098,928.46/6,147,970.23 = 1,366,180.60/x
  3. Step 3: Cross multiply
    4,098,928.46x = 6,147,970.23 × 1,366,180.60
  4. Step 4: Simplify right side
    4,098,928.46x = 8,399,237,642,233.61
  5. Step 5: Solve for x
    x = 8,399,237,642,233.61/4,098,928.46
  6. Step 6: Final answer
    x = 2,049,130.09

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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.