Home / 1,826,382.08-2,520,620.16-1,062,467.84

Finding the Fourth Proportional to 1,826,382.08, 2,520,620.16 and 1,062,467.84

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Solution

The fourth proportional to 1,826,382.08, 2,520,620.16 and 1,062,467.84 is: 1,466,329.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,382.08 : 2,520,620.16 = 1,062,467.84 : x
  2. Step 2: Convert to fraction form
    1,826,382.08/2,520,620.16 = 1,062,467.84/x
  3. Step 3: Cross multiply
    1,826,382.08x = 2,520,620.16 × 1,062,467.84
  4. Step 4: Simplify right side
    1,826,382.08x = 2,678,077,856,855.65
  5. Step 5: Solve for x
    x = 2,678,077,856,855.65/1,826,382.08
  6. Step 6: Final answer
    x = 1,466,329.46

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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.