Finding the Fourth Proportional to 2,371,625.75, 3,272,844.63 and 1,283,897.31
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Solution
The fourth proportional to 2,371,625.75, 3,272,844.63 and 1,283,897.31 is: 1,771,778.88
Step by Step Solution
- Step 1: Write the proportion equation
2,371,625.75 : 3,272,844.63 = 1,283,897.31 : x - Step 2: Convert to fraction form
2,371,625.75/3,272,844.63 = 1,283,897.31/x - Step 3: Cross multiply
2,371,625.75x = 3,272,844.63 × 1,283,897.31 - Step 4: Simplify right side
2,371,625.75x = 4,201,996,416,504.95 - Step 5: Solve for x
x = 4,201,996,416,504.95/2,371,625.75 - Step 6: Final answer
x = 1,771,778.88
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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.