Home / 3,201,391.48-4,417,868.32-1,751,074.24

Finding the Fourth Proportional to 3,201,391.48, 4,417,868.32 and 1,751,074.24

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Solution

The fourth proportional to 3,201,391.48, 4,417,868.32 and 1,751,074.24 is: 2,416,454.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,391.48 : 4,417,868.32 = 1,751,074.24 : x
  2. Step 2: Convert to fraction form
    3,201,391.48/4,417,868.32 = 1,751,074.24/x
  3. Step 3: Cross multiply
    3,201,391.48x = 4,417,868.32 × 1,751,074.24
  4. Step 4: Simplify right side
    3,201,391.48x = 7,736,015,410,864.08
  5. Step 5: Solve for x
    x = 7,736,015,410,864.08/3,201,391.48
  6. Step 6: Final answer
    x = 2,416,454.05

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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.