Finding the Fourth Proportional to 2,375,669.98, 3,281,131 and 1,610,394.94
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Solution
The fourth proportional to 2,375,669.98, 3,281,131 and 1,610,394.94 is: 2,224,179.62
Step by Step Solution
- Step 1: Write the proportion equation
2,375,669.98 : 3,281,131 = 1,610,394.94 : x - Step 2: Convert to fraction form
2,375,669.98/3,281,131 = 1,610,394.94/x - Step 3: Cross multiply
2,375,669.98x = 3,281,131 × 1,610,394.94 - Step 4: Simplify right side
2,375,669.98x = 5,283,916,759,877.14 - Step 5: Solve for x
x = 5,283,916,759,877.14/2,375,669.98 - Step 6: Final answer
x = 2,224,179.62
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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.