Home / 3,510,922-4,843,700.64-2,040,586.24

Finding the Fourth Proportional to 3,510,922, 4,843,700.64 and 2,040,586.24

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Solution

The fourth proportional to 3,510,922, 4,843,700.64 and 2,040,586.24 is: 2,815,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,922 : 4,843,700.64 = 2,040,586.24 : x
  2. Step 2: Convert to fraction form
    3,510,922/4,843,700.64 = 2,040,586.24/x
  3. Step 3: Cross multiply
    3,510,922x = 4,843,700.64 × 2,040,586.24
  4. Step 4: Simplify right side
    3,510,922x = 9,883,988,876,663.19
  5. Step 5: Solve for x
    x = 9,883,988,876,663.19/3,510,922
  6. Step 6: Final answer
    x = 2,815,211.75

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1.5x scale

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.