Home / 3,322,021.60-4,983,032.40-797,676.85

Finding the Fourth Proportional to 3,322,021.60, 4,983,032.40 and 797,676.85

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Solution

The fourth proportional to 3,322,021.60, 4,983,032.40 and 797,676.85 is: 1,196,515.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,021.60 : 4,983,032.40 = 797,676.85 : x
  2. Step 2: Convert to fraction form
    3,322,021.60/4,983,032.40 = 797,676.85/x
  3. Step 3: Cross multiply
    3,322,021.60x = 4,983,032.40 × 797,676.85
  4. Step 4: Simplify right side
    3,322,021.60x = 3,974,849,588,279.94
  5. Step 5: Solve for x
    x = 3,974,849,588,279.94/3,322,021.60
  6. Step 6: Final answer
    x = 1,196,515.28

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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.