Home / 1,467,167.80-2,055,434.60-1,467,167.80

Finding the Fourth Proportional to 1,467,167.80, 2,055,434.60 and 1,467,167.80

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Solution

The fourth proportional to 1,467,167.80, 2,055,434.60 and 1,467,167.80 is: 2,055,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,167.80 : 2,055,434.60 = 1,467,167.80 : x
  2. Step 2: Convert to fraction form
    1,467,167.80/2,055,434.60 = 1,467,167.80/x
  3. Step 3: Cross multiply
    1,467,167.80x = 2,055,434.60 × 1,467,167.80
  4. Step 4: Simplify right side
    1,467,167.80x = 3,015,667,460,125.88
  5. Step 5: Solve for x
    x = 3,015,667,460,125.88/1,467,167.80
  6. Step 6: Final answer
    x = 2,055,434.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.