Finding the Fourth Proportional to 1,716,864.98, 2,577,825.50 and 960,188.94
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Solution
The fourth proportional to 1,716,864.98, 2,577,825.50 and 960,188.94 is: 1,441,697.26
Step by Step Solution
- Step 1: Write the proportion equation
1,716,864.98 : 2,577,825.50 = 960,188.94 : x - Step 2: Convert to fraction form
1,716,864.98/2,577,825.50 = 960,188.94/x - Step 3: Cross multiply
1,716,864.98x = 2,577,825.50 × 960,188.94 - Step 4: Simplify right side
1,716,864.98x = 2,475,199,534,349.97 - Step 5: Solve for x
x = 2,475,199,534,349.97/1,716,864.98 - Step 6: Final answer
x = 1,441,697.26
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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.