Home / 3,743,171.51-5,614,757.80-903,283.67

Finding the Fourth Proportional to 3,743,171.51, 5,614,757.80 and 903,283.67

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Solution

The fourth proportional to 3,743,171.51, 5,614,757.80 and 903,283.67 is: 1,354,925.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,171.51 : 5,614,757.80 = 903,283.67 : x
  2. Step 2: Convert to fraction form
    3,743,171.51/5,614,757.80 = 903,283.67/x
  3. Step 3: Cross multiply
    3,743,171.51x = 5,614,757.80 × 903,283.67
  4. Step 4: Simplify right side
    3,743,171.51x = 5,071,719,043,523.81
  5. Step 5: Solve for x
    x = 5,071,719,043,523.81/3,743,171.51
  6. Step 6: Final answer
    x = 1,354,925.64

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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.