Home / 2,317,336.40-3,476,004.60-1,322,008.40

Finding the Fourth Proportional to 2,317,336.40, 3,476,004.60 and 1,322,008.40

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Solution

The fourth proportional to 2,317,336.40, 3,476,004.60 and 1,322,008.40 is: 1,983,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,336.40 : 3,476,004.60 = 1,322,008.40 : x
  2. Step 2: Convert to fraction form
    2,317,336.40/3,476,004.60 = 1,322,008.40/x
  3. Step 3: Cross multiply
    2,317,336.40x = 3,476,004.60 × 1,322,008.40
  4. Step 4: Simplify right side
    2,317,336.40x = 4,595,307,279,638.64
  5. Step 5: Solve for x
    x = 4,595,307,279,638.64/2,317,336.40
  6. Step 6: Final answer
    x = 1,983,012.60

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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.