Finding the Fourth Proportional to 1,716,045.24, 2,368,289.48 and 941,825.68
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Solution
The fourth proportional to 1,716,045.24, 2,368,289.48 and 941,825.68 is: 1,299,800.14
Step by Step Solution
- Step 1: Write the proportion equation
1,716,045.24 : 2,368,289.48 = 941,825.68 : x - Step 2: Convert to fraction form
1,716,045.24/2,368,289.48 = 941,825.68/x - Step 3: Cross multiply
1,716,045.24x = 2,368,289.48 × 941,825.68 - Step 4: Simplify right side
1,716,045.24x = 2,230,515,849,937.85 - Step 5: Solve for x
x = 2,230,515,849,937.85/1,716,045.24 - Step 6: Final answer
x = 1,299,800.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.