Home / 1,336,848.49-2,004,058.95-494,809.75

Finding the Fourth Proportional to 1,336,848.49, 2,004,058.95 and 494,809.75

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Solution

The fourth proportional to 1,336,848.49, 2,004,058.95 and 494,809.75 is: 741,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,848.49 : 2,004,058.95 = 494,809.75 : x
  2. Step 2: Convert to fraction form
    1,336,848.49/2,004,058.95 = 494,809.75/x
  3. Step 3: Cross multiply
    1,336,848.49x = 2,004,058.95 × 494,809.75
  4. Step 4: Simplify right side
    1,336,848.49x = 991,627,908,034.76
  5. Step 5: Solve for x
    x = 991,627,908,034.76/1,336,848.49
  6. Step 6: Final answer
    x = 741,765.36

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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.