Home / 2,901,285.14-4,352,665.82-1,704,219.75

Finding the Fourth Proportional to 2,901,285.14, 4,352,665.82 and 1,704,219.75

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Solution

The fourth proportional to 2,901,285.14, 4,352,665.82 and 1,704,219.75 is: 2,556,763.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,285.14 : 4,352,665.82 = 1,704,219.75 : x
  2. Step 2: Convert to fraction form
    2,901,285.14/4,352,665.82 = 1,704,219.75/x
  3. Step 3: Cross multiply
    2,901,285.14x = 4,352,665.82 × 1,704,219.75
  4. Step 4: Simplify right side
    2,901,285.14x = 7,417,899,047,072.85
  5. Step 5: Solve for x
    x = 7,417,899,047,072.85/2,901,285.14
  6. Step 6: Final answer
    x = 2,556,763.19

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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.