Home / 1,482,921.54-2,222,886.65-584,015.94

Finding the Fourth Proportional to 1,482,921.54, 2,222,886.65 and 584,015.94

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Solution

The fourth proportional to 1,482,921.54, 2,222,886.65 and 584,015.94 is: 875,434.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,921.54 : 2,222,886.65 = 584,015.94 : x
  2. Step 2: Convert to fraction form
    1,482,921.54/2,222,886.65 = 584,015.94/x
  3. Step 3: Cross multiply
    1,482,921.54x = 2,222,886.65 × 584,015.94
  4. Step 4: Simplify right side
    1,482,921.54x = 1,298,201,233,493.12
  5. Step 5: Solve for x
    x = 1,298,201,233,493.12/1,482,921.54
  6. Step 6: Final answer
    x = 875,434.88

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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.