Home / 2,655,311.15-3,664,323.97-1,493,758.19

Finding the Fourth Proportional to 2,655,311.15, 3,664,323.97 and 1,493,758.19

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Solution

The fourth proportional to 2,655,311.15, 3,664,323.97 and 1,493,758.19 is: 2,061,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,311.15 : 3,664,323.97 = 1,493,758.19 : x
  2. Step 2: Convert to fraction form
    2,655,311.15/3,664,323.97 = 1,493,758.19/x
  3. Step 3: Cross multiply
    2,655,311.15x = 3,664,323.97 × 1,493,758.19
  4. Step 4: Simplify right side
    2,655,311.15x = 5,473,613,946,427.23
  5. Step 5: Solve for x
    x = 5,473,613,946,427.23/2,655,311.15
  6. Step 6: Final answer
    x = 2,061,383.25

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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.