Home / 3,383,467.32-5,075,499.39-954,641.82

Finding the Fourth Proportional to 3,383,467.32, 5,075,499.39 and 954,641.82

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Solution

The fourth proportional to 3,383,467.32, 5,075,499.39 and 954,641.82 is: 1,432,046.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,467.32 : 5,075,499.39 = 954,641.82 : x
  2. Step 2: Convert to fraction form
    3,383,467.32/5,075,499.39 = 954,641.82/x
  3. Step 3: Cross multiply
    3,383,467.32x = 5,075,499.39 × 954,641.82
  4. Step 4: Simplify right side
    3,383,467.32x = 4,845,283,975,078.49
  5. Step 5: Solve for x
    x = 4,845,283,975,078.49/3,383,467.32
  6. Step 6: Final answer
    x = 1,432,046.93

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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.