Home / 9,102,542.67-13,645,792.58-3,715,718.67

Finding the Fourth Proportional to 9,102,542.67, 13,645,792.58 and 3,715,718.67

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Solution

The fourth proportional to 9,102,542.67, 13,645,792.58 and 3,715,718.67 is: 5,570,303.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,542.67 : 13,645,792.58 = 3,715,718.67 : x
  2. Step 2: Convert to fraction form
    9,102,542.67/13,645,792.58 = 3,715,718.67/x
  3. Step 3: Cross multiply
    9,102,542.67x = 13,645,792.58 × 3,715,718.67
  4. Step 4: Simplify right side
    9,102,542.67x = 50,703,926,237,874.88
  5. Step 5: Solve for x
    x = 50,703,926,237,874.88/9,102,542.67
  6. Step 6: Final answer
    x = 5,570,303.60

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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.