Home / 1,303,294.40-1,954,358.40-504,310.40

Finding the Fourth Proportional to 1,303,294.40, 1,954,358.40 and 504,310.40

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Solution

The fourth proportional to 1,303,294.40, 1,954,358.40 and 504,310.40 is: 756,239.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,294.40 : 1,954,358.40 = 504,310.40 : x
  2. Step 2: Convert to fraction form
    1,303,294.40/1,954,358.40 = 504,310.40/x
  3. Step 3: Cross multiply
    1,303,294.40x = 1,954,358.40 × 504,310.40
  4. Step 4: Simplify right side
    1,303,294.40x = 985,603,266,447.36
  5. Step 5: Solve for x
    x = 985,603,266,447.36/1,303,294.40
  6. Step 6: Final answer
    x = 756,239.93

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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.