Finding the Fourth Proportional to 3,709,588.26, 5,565,175.86 and 1,150,747.69
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Solution
The fourth proportional to 3,709,588.26, 5,565,175.86 and 1,150,747.69 is: 1,726,367.67
Step by Step Solution
- Step 1: Write the proportion equation
3,709,588.26 : 5,565,175.86 = 1,150,747.69 : x - Step 2: Convert to fraction form
3,709,588.26/5,565,175.86 = 1,150,747.69/x - Step 3: Cross multiply
3,709,588.26x = 5,565,175.86 × 1,150,747.69 - Step 4: Simplify right side
3,709,588.26x = 6,404,113,248,905.48 - Step 5: Solve for x
x = 6,404,113,248,905.48/3,709,588.26 - Step 6: Final answer
x = 1,726,367.67
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.