Home / 2,364,504-3,263,015.52-1,291,416

Finding the Fourth Proportional to 2,364,504, 3,263,015.52 and 1,291,416

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Solution

The fourth proportional to 2,364,504, 3,263,015.52 and 1,291,416 is: 1,782,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,504 : 3,263,015.52 = 1,291,416 : x
  2. Step 2: Convert to fraction form
    2,364,504/3,263,015.52 = 1,291,416/x
  3. Step 3: Cross multiply
    2,364,504x = 3,263,015.52 × 1,291,416
  4. Step 4: Simplify right side
    2,364,504x = 4,213,910,450,776.32
  5. Step 5: Solve for x
    x = 4,213,910,450,776.32/2,364,504
  6. Step 6: Final answer
    x = 1,782,154.08

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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.