Home / 2,667,453.03-4,001,596.29-869,918.46

Finding the Fourth Proportional to 2,667,453.03, 4,001,596.29 and 869,918.46

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Solution

The fourth proportional to 2,667,453.03, 4,001,596.29 and 869,918.46 is: 1,305,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,453.03 : 4,001,596.29 = 869,918.46 : x
  2. Step 2: Convert to fraction form
    2,667,453.03/4,001,596.29 = 869,918.46/x
  3. Step 3: Cross multiply
    2,667,453.03x = 4,001,596.29 × 869,918.46
  4. Step 4: Simplify right side
    2,667,453.03x = 3,481,062,482,138.51
  5. Step 5: Solve for x
    x = 3,481,062,482,138.51/2,667,453.03
  6. Step 6: Final answer
    x = 1,305,013.60

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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.