Home / 2,037,746.82-2,814,556.92-1,485,588.09

Finding the Fourth Proportional to 2,037,746.82, 2,814,556.92 and 1,485,588.09

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Solution

The fourth proportional to 2,037,746.82, 2,814,556.92 and 1,485,588.09 is: 2,051,909.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,746.82 : 2,814,556.92 = 1,485,588.09 : x
  2. Step 2: Convert to fraction form
    2,037,746.82/2,814,556.92 = 1,485,588.09/x
  3. Step 3: Cross multiply
    2,037,746.82x = 2,814,556.92 × 1,485,588.09
  4. Step 4: Simplify right side
    2,037,746.82x = 4,181,272,243,962.72
  5. Step 5: Solve for x
    x = 4,181,272,243,962.72/2,037,746.82
  6. Step 6: Final answer
    x = 2,051,909.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.