Home / 1,474,667.37-2,033,992.22-984,390.03

Finding the Fourth Proportional to 1,474,667.37, 2,033,992.22 and 984,390.03

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Solution

The fourth proportional to 1,474,667.37, 2,033,992.22 and 984,390.03 is: 1,357,758.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,667.37 : 2,033,992.22 = 984,390.03 : x
  2. Step 2: Convert to fraction form
    1,474,667.37/2,033,992.22 = 984,390.03/x
  3. Step 3: Cross multiply
    1,474,667.37x = 2,033,992.22 × 984,390.03
  4. Step 4: Simplify right side
    1,474,667.37x = 2,002,241,657,543.62
  5. Step 5: Solve for x
    x = 2,002,241,657,543.62/1,474,667.37
  6. Step 6: Final answer
    x = 1,357,758.16

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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.