Home / 3,670,313.16-5,505,525.22-1,274,233.93

Finding the Fourth Proportional to 3,670,313.16, 5,505,525.22 and 1,274,233.93

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Solution

The fourth proportional to 3,670,313.16, 5,505,525.22 and 1,274,233.93 is: 1,911,370.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,313.16 : 5,505,525.22 = 1,274,233.93 : x
  2. Step 2: Convert to fraction form
    3,670,313.16/5,505,525.22 = 1,274,233.93/x
  3. Step 3: Cross multiply
    3,670,313.16x = 5,505,525.22 × 1,274,233.93
  4. Step 4: Simplify right side
    3,670,313.16x = 7,015,327,037,794.71
  5. Step 5: Solve for x
    x = 7,015,327,037,794.71/3,670,313.16
  6. Step 6: Final answer
    x = 1,911,370.16

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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.