Home / 2,355,683.10-3,250,858.26-1,337,104.86

Finding the Fourth Proportional to 2,355,683.10, 3,250,858.26 and 1,337,104.86

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Solution

The fourth proportional to 2,355,683.10, 3,250,858.26 and 1,337,104.86 is: 1,845,213.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,683.10 : 3,250,858.26 = 1,337,104.86 : x
  2. Step 2: Convert to fraction form
    2,355,683.10/3,250,858.26 = 1,337,104.86/x
  3. Step 3: Cross multiply
    2,355,683.10x = 3,250,858.26 × 1,337,104.86
  4. Step 4: Simplify right side
    2,355,683.10x = 4,346,738,378,617.14
  5. Step 5: Solve for x
    x = 4,346,738,378,617.14/2,355,683.10
  6. Step 6: Final answer
    x = 1,845,213.55

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1.5x scale

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.