Home / 2,273,169.61-3,407,042.88-1,057,104.67

Finding the Fourth Proportional to 2,273,169.61, 3,407,042.88 and 1,057,104.67

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Solution

The fourth proportional to 2,273,169.61, 3,407,042.88 and 1,057,104.67 is: 1,584,396.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,169.61 : 3,407,042.88 = 1,057,104.67 : x
  2. Step 2: Convert to fraction form
    2,273,169.61/3,407,042.88 = 1,057,104.67/x
  3. Step 3: Cross multiply
    2,273,169.61x = 3,407,042.88 × 1,057,104.67
  4. Step 4: Simplify right side
    2,273,169.61x = 3,601,600,939,338.25
  5. Step 5: Solve for x
    x = 3,601,600,939,338.25/2,273,169.61
  6. Step 6: Final answer
    x = 1,584,396.04

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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.