Home / 2,049,367.79-2,828,367.43-1,704,595.44

Finding the Fourth Proportional to 2,049,367.79, 2,828,367.43 and 1,704,595.44

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Solution

The fourth proportional to 2,049,367.79, 2,828,367.43 and 1,704,595.44 is: 2,352,541.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,367.79 : 2,828,367.43 = 1,704,595.44 : x
  2. Step 2: Convert to fraction form
    2,049,367.79/2,828,367.43 = 1,704,595.44/x
  3. Step 3: Cross multiply
    2,049,367.79x = 2,828,367.43 × 1,704,595.44
  4. Step 4: Simplify right side
    2,049,367.79x = 4,821,222,239,755.76
  5. Step 5: Solve for x
    x = 4,821,222,239,755.76/2,049,367.79
  6. Step 6: Final answer
    x = 2,352,541.24

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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.