Home / 2,193,079.67-3,025,523.21-1,468,160.93

Finding the Fourth Proportional to 2,193,079.67, 3,025,523.21 and 1,468,160.93

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Solution

The fourth proportional to 2,193,079.67, 3,025,523.21 and 1,468,160.93 is: 2,025,441.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,079.67 : 3,025,523.21 = 1,468,160.93 : x
  2. Step 2: Convert to fraction form
    2,193,079.67/3,025,523.21 = 1,468,160.93/x
  3. Step 3: Cross multiply
    2,193,079.67x = 3,025,523.21 × 1,468,160.93
  4. Step 4: Simplify right side
    2,193,079.67x = 4,441,954,947,261.76
  5. Step 5: Solve for x
    x = 4,441,954,947,261.76/2,193,079.67
  6. Step 6: Final answer
    x = 2,025,441.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.