Home / 3,223,360.48-4,823,114.64-1,944,709.60

Finding the Fourth Proportional to 3,223,360.48, 4,823,114.64 and 1,944,709.60

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Solution

The fourth proportional to 3,223,360.48, 4,823,114.64 and 1,944,709.60 is: 2,909,869.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,360.48 : 4,823,114.64 = 1,944,709.60 : x
  2. Step 2: Convert to fraction form
    3,223,360.48/4,823,114.64 = 1,944,709.60/x
  3. Step 3: Cross multiply
    3,223,360.48x = 4,823,114.64 × 1,944,709.60
  4. Step 4: Simplify right side
    3,223,360.48x = 9,379,557,342,308.54
  5. Step 5: Solve for x
    x = 9,379,557,342,308.54/3,223,360.48
  6. Step 6: Final answer
    x = 2,909,869.19

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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.