Home / 959,954.44-1,439,912.22-249,966.76

Finding the Fourth Proportional to 959,954.44, 1,439,912.22 and 249,966.76

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Solution

The fourth proportional to 959,954.44, 1,439,912.22 and 249,966.76 is: 374,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,954.44 : 1,439,912.22 = 249,966.76 : x
  2. Step 2: Convert to fraction form
    959,954.44/1,439,912.22 = 249,966.76/x
  3. Step 3: Cross multiply
    959,954.44x = 1,439,912.22 × 249,966.76
  4. Step 4: Simplify right side
    959,954.44x = 359,930,192,317.81
  5. Step 5: Solve for x
    x = 359,930,192,317.81/959,954.44
  6. Step 6: Final answer
    x = 374,945.08

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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.