Home / 1,275,797.73-1,913,032.14-601,698.03

Finding the Fourth Proportional to 1,275,797.73, 1,913,032.14 and 601,698.03

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Solution

The fourth proportional to 1,275,797.73, 1,913,032.14 and 601,698.03 is: 902,233.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,797.73 : 1,913,032.14 = 601,698.03 : x
  2. Step 2: Convert to fraction form
    1,275,797.73/1,913,032.14 = 601,698.03/x
  3. Step 3: Cross multiply
    1,275,797.73x = 1,913,032.14 × 601,698.03
  4. Step 4: Simplify right side
    1,275,797.73x = 1,151,067,669,964.68
  5. Step 5: Solve for x
    x = 1,151,067,669,964.68/1,275,797.73
  6. Step 6: Final answer
    x = 902,233.67

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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.