Finding the Fourth Proportional to 2,348,075.16, 3,523,294.56 and 1,750,236.84
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Solution
The fourth proportional to 2,348,075.16, 3,523,294.56 and 1,750,236.84 is: 2,626,236.18
Step by Step Solution
- Step 1: Write the proportion equation
2,348,075.16 : 3,523,294.56 = 1,750,236.84 : x - Step 2: Convert to fraction form
2,348,075.16/3,523,294.56 = 1,750,236.84/x - Step 3: Cross multiply
2,348,075.16x = 3,523,294.56 × 1,750,236.84 - Step 4: Simplify right side
2,348,075.16x = 6,166,599,937,083.59 - Step 5: Solve for x
x = 6,166,599,937,083.59/2,348,075.16 - Step 6: Final answer
x = 2,626,236.18
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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.