Home / 1,504,283.29-2,255,608.40-683,171

Finding the Fourth Proportional to 1,504,283.29, 2,255,608.40 and 683,171

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Solution

The fourth proportional to 1,504,283.29, 2,255,608.40 and 683,171 is: 1,024,385.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,283.29 : 2,255,608.40 = 683,171 : x
  2. Step 2: Convert to fraction form
    1,504,283.29/2,255,608.40 = 683,171/x
  3. Step 3: Cross multiply
    1,504,283.29x = 2,255,608.40 × 683,171
  4. Step 4: Simplify right side
    1,504,283.29x = 1,540,966,246,236.40
  5. Step 5: Solve for x
    x = 1,540,966,246,236.40/1,504,283.29
  6. Step 6: Final answer
    x = 1,024,385.67

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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.