Home / 1,606,852.40-2,410,292.25-408,775.73

Finding the Fourth Proportional to 1,606,852.40, 2,410,292.25 and 408,775.73

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Solution

The fourth proportional to 1,606,852.40, 2,410,292.25 and 408,775.73 is: 613,167.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,852.40 : 2,410,292.25 = 408,775.73 : x
  2. Step 2: Convert to fraction form
    1,606,852.40/2,410,292.25 = 408,775.73/x
  3. Step 3: Cross multiply
    1,606,852.40x = 2,410,292.25 × 408,775.73
  4. Step 4: Simplify right side
    1,606,852.40x = 985,268,961,955.63
  5. Step 5: Solve for x
    x = 985,268,961,955.63/1,606,852.40
  6. Step 6: Final answer
    x = 613,167.06

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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.