Finding the Fourth Proportional to 3,375,537.10, 4,658,359.62 and 1,847,645.44
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Solution
The fourth proportional to 3,375,537.10, 4,658,359.62 and 1,847,645.44 is: 2,549,815.53
Step by Step Solution
- Step 1: Write the proportion equation
3,375,537.10 : 4,658,359.62 = 1,847,645.44 : x - Step 2: Convert to fraction form
3,375,537.10/4,658,359.62 = 1,847,645.44/x - Step 3: Cross multiply
3,375,537.10x = 4,658,359.62 × 1,847,645.44 - Step 4: Simplify right side
3,375,537.10x = 8,606,996,909,773.13 - Step 5: Solve for x
x = 8,606,996,909,773.13/3,375,537.10 - Step 6: Final answer
x = 2,549,815.53
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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.