Home / 3,082,582.88-4,254,820.08-1,793,673.08

Finding the Fourth Proportional to 3,082,582.88, 4,254,820.08 and 1,793,673.08

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Solution

The fourth proportional to 3,082,582.88, 4,254,820.08 and 1,793,673.08 is: 2,475,766.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,582.88 : 4,254,820.08 = 1,793,673.08 : x
  2. Step 2: Convert to fraction form
    3,082,582.88/4,254,820.08 = 1,793,673.08/x
  3. Step 3: Cross multiply
    3,082,582.88x = 4,254,820.08 × 1,793,673.08
  4. Step 4: Simplify right side
    3,082,582.88x = 7,631,756,237,739.45
  5. Step 5: Solve for x
    x = 7,631,756,237,739.45/3,082,582.88
  6. Step 6: Final answer
    x = 2,475,766.76

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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.