Home / 3,601,120.69-5,395,683.78-2,533,920.67

Finding the Fourth Proportional to 3,601,120.69, 5,395,683.78 and 2,533,920.67

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Solution

The fourth proportional to 3,601,120.69, 5,395,683.78 and 2,533,920.67 is: 3,796,661.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,120.69 : 5,395,683.78 = 2,533,920.67 : x
  2. Step 2: Convert to fraction form
    3,601,120.69/5,395,683.78 = 2,533,920.67/x
  3. Step 3: Cross multiply
    3,601,120.69x = 5,395,683.78 × 2,533,920.67
  4. Step 4: Simplify right side
    3,601,120.69x = 13,672,234,658,925.73
  5. Step 5: Solve for x
    x = 13,672,234,658,925.73/3,601,120.69
  6. Step 6: Final answer
    x = 3,796,661.05

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1.5x scale

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.