Home / 5,826,185.27-8,739,305.57-1,782,666.65

Finding the Fourth Proportional to 5,826,185.27, 8,739,305.57 and 1,782,666.65

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Solution

The fourth proportional to 5,826,185.27, 8,739,305.57 and 1,782,666.65 is: 2,674,008.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,185.27 : 8,739,305.57 = 1,782,666.65 : x
  2. Step 2: Convert to fraction form
    5,826,185.27/8,739,305.57 = 1,782,666.65/x
  3. Step 3: Cross multiply
    5,826,185.27x = 8,739,305.57 × 1,782,666.65
  4. Step 4: Simplify right side
    5,826,185.27x = 15,579,268,574,884.91
  5. Step 5: Solve for x
    x = 15,579,268,574,884.91/5,826,185.27
  6. Step 6: Final answer
    x = 2,674,008.44

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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.