Home / 3,330,185.55-4,595,669.91-1,802,292.54

Finding the Fourth Proportional to 3,330,185.55, 4,595,669.91 and 1,802,292.54

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Solution

The fourth proportional to 3,330,185.55, 4,595,669.91 and 1,802,292.54 is: 2,487,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,185.55 : 4,595,669.91 = 1,802,292.54 : x
  2. Step 2: Convert to fraction form
    3,330,185.55/4,595,669.91 = 1,802,292.54/x
  3. Step 3: Cross multiply
    3,330,185.55x = 4,595,669.91 × 1,802,292.54
  4. Step 4: Simplify right side
    3,330,185.55x = 8,282,741,595,095.47
  5. Step 5: Solve for x
    x = 8,282,741,595,095.47/3,330,185.55
  6. Step 6: Final answer
    x = 2,487,171.20

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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.