Home / 2,366,309.76-3,548,763.84-683,427.84

Finding the Fourth Proportional to 2,366,309.76, 3,548,763.84 and 683,427.84

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Solution

The fourth proportional to 2,366,309.76, 3,548,763.84 and 683,427.84 is: 1,024,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,309.76 : 3,548,763.84 = 683,427.84 : x
  2. Step 2: Convert to fraction form
    2,366,309.76/3,548,763.84 = 683,427.84/x
  3. Step 3: Cross multiply
    2,366,309.76x = 3,548,763.84 × 683,427.84
  4. Step 4: Simplify right side
    2,366,309.76x = 2,425,324,005,841.31
  5. Step 5: Solve for x
    x = 2,425,324,005,841.31/2,366,309.76
  6. Step 6: Final answer
    x = 1,024,939.36

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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.