Finding the Fourth Proportional to 1,844,625.14, 2,546,767.13 and 1,157,239.50
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Solution
The fourth proportional to 1,844,625.14, 2,546,767.13 and 1,157,239.50 is: 1,597,733.58
Step by Step Solution
- Step 1: Write the proportion equation
1,844,625.14 : 2,546,767.13 = 1,157,239.50 : x - Step 2: Convert to fraction form
1,844,625.14/2,546,767.13 = 1,157,239.50/x - Step 3: Cross multiply
1,844,625.14x = 2,546,767.13 × 1,157,239.50 - Step 4: Simplify right side
1,844,625.14x = 2,947,219,520,137.64 - Step 5: Solve for x
x = 2,947,219,520,137.64/1,844,625.14 - Step 6: Final answer
x = 1,597,733.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.