Home / 3,330,353.58-4,595,887.83-1,802,460.69

Finding the Fourth Proportional to 3,330,353.58, 4,595,887.83 and 1,802,460.69

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Solution

The fourth proportional to 3,330,353.58, 4,595,887.83 and 1,802,460.69 is: 2,487,395.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,353.58 : 4,595,887.83 = 1,802,460.69 : x
  2. Step 2: Convert to fraction form
    3,330,353.58/4,595,887.83 = 1,802,460.69/x
  3. Step 3: Cross multiply
    3,330,353.58x = 4,595,887.83 × 1,802,460.69
  4. Step 4: Simplify right side
    3,330,353.58x = 8,283,907,149,224.40
  5. Step 5: Solve for x
    x = 8,283,907,149,224.40/3,330,353.58
  6. Step 6: Final answer
    x = 2,487,395.69

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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.