Home / 2,438,163.59-3,364,628.69-1,335,586.19

Finding the Fourth Proportional to 2,438,163.59, 3,364,628.69 and 1,335,586.19

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Solution

The fourth proportional to 2,438,163.59, 3,364,628.69 and 1,335,586.19 is: 1,843,088.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,163.59 : 3,364,628.69 = 1,335,586.19 : x
  2. Step 2: Convert to fraction form
    2,438,163.59/3,364,628.69 = 1,335,586.19/x
  3. Step 3: Cross multiply
    2,438,163.59x = 3,364,628.69 × 1,335,586.19
  4. Step 4: Simplify right side
    2,438,163.59x = 4,493,751,599,357.61
  5. Step 5: Solve for x
    x = 4,493,751,599,357.61/2,438,163.59
  6. Step 6: Final answer
    x = 1,843,088.64

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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.