Home / 933,069.19-1,399,825.88-301,983.01

Finding the Fourth Proportional to 933,069.19, 1,399,825.88 and 301,983.01

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Solution

The fourth proportional to 933,069.19, 1,399,825.88 and 301,983.01 is: 453,046.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,069.19 : 1,399,825.88 = 301,983.01 : x
  2. Step 2: Convert to fraction form
    933,069.19/1,399,825.88 = 301,983.01/x
  3. Step 3: Cross multiply
    933,069.19x = 1,399,825.88 × 301,983.01
  4. Step 4: Simplify right side
    933,069.19x = 422,723,632,718.30
  5. Step 5: Solve for x
    x = 422,723,632,718.30/933,069.19
  6. Step 6: Final answer
    x = 453,046.39

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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.