Home / 2,056,703.58-3,081,037.77-1,416,894.30

Finding the Fourth Proportional to 2,056,703.58, 3,081,037.77 and 1,416,894.30

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Solution

The fourth proportional to 2,056,703.58, 3,081,037.77 and 1,416,894.30 is: 2,122,573.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,703.58 : 3,081,037.77 = 1,416,894.30 : x
  2. Step 2: Convert to fraction form
    2,056,703.58/3,081,037.77 = 1,416,894.30/x
  3. Step 3: Cross multiply
    2,056,703.58x = 3,081,037.77 × 1,416,894.30
  4. Step 4: Simplify right side
    2,056,703.58x = 4,365,504,854,397.71
  5. Step 5: Solve for x
    x = 4,365,504,854,397.71/2,056,703.58
  6. Step 6: Final answer
    x = 2,122,573.66

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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.