Home / 1,544,503.44-2,317,416.72-746,379.66

Finding the Fourth Proportional to 1,544,503.44, 2,317,416.72 and 746,379.66

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Solution

The fourth proportional to 1,544,503.44, 2,317,416.72 and 746,379.66 is: 1,119,889.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,503.44 : 2,317,416.72 = 746,379.66 : x
  2. Step 2: Convert to fraction form
    1,544,503.44/2,317,416.72 = 746,379.66/x
  3. Step 3: Cross multiply
    1,544,503.44x = 2,317,416.72 × 746,379.66
  4. Step 4: Simplify right side
    1,544,503.44x = 1,729,672,703,551.92
  5. Step 5: Solve for x
    x = 1,729,672,703,551.92/1,544,503.44
  6. Step 6: Final answer
    x = 1,119,889.19

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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.