Home / 1,301,974.24-1,952,015.04-544,032.67

Finding the Fourth Proportional to 1,301,974.24, 1,952,015.04 and 544,032.67

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Solution

The fourth proportional to 1,301,974.24, 1,952,015.04 and 544,032.67 is: 815,653.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,974.24 : 1,952,015.04 = 544,032.67 : x
  2. Step 2: Convert to fraction form
    1,301,974.24/1,952,015.04 = 544,032.67/x
  3. Step 3: Cross multiply
    1,301,974.24x = 1,952,015.04 × 544,032.67
  4. Step 4: Simplify right side
    1,301,974.24x = 1,061,959,954,091.36
  5. Step 5: Solve for x
    x = 1,061,959,954,091.36/1,301,974.24
  6. Step 6: Final answer
    x = 815,653.58

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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.