Finding the Fourth Proportional to 2,349,012.24, 3,523,751.64 and 751,173.84
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Solution
The fourth proportional to 2,349,012.24, 3,523,751.64 and 751,173.84 is: 1,126,835.36
Step by Step Solution
- Step 1: Write the proportion equation
2,349,012.24 : 3,523,751.64 = 751,173.84 : x - Step 2: Convert to fraction form
2,349,012.24/3,523,751.64 = 751,173.84/x - Step 3: Cross multiply
2,349,012.24x = 3,523,751.64 × 751,173.84 - Step 4: Simplify right side
2,349,012.24x = 2,646,950,050,625.10 - Step 5: Solve for x
x = 2,646,950,050,625.10/2,349,012.24 - Step 6: Final answer
x = 1,126,835.36
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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.