Home / 9,571,234.59-14,355,147.24-3,813,485.67

Finding the Fourth Proportional to 9,571,234.59, 14,355,147.24 and 3,813,485.67

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Solution

The fourth proportional to 9,571,234.59, 14,355,147.24 and 3,813,485.67 is: 5,719,549.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,234.59 : 14,355,147.24 = 3,813,485.67 : x
  2. Step 2: Convert to fraction form
    9,571,234.59/14,355,147.24 = 3,813,485.67/x
  3. Step 3: Cross multiply
    9,571,234.59x = 14,355,147.24 × 3,813,485.67
  4. Step 4: Simplify right side
    9,571,234.59x = 54,743,148,290,480.05
  5. Step 5: Solve for x
    x = 54,743,148,290,480.05/9,571,234.59
  6. Step 6: Final answer
    x = 5,719,549.32

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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.