Finding the Fourth Proportional to 4,577,101.86, 6,316,695.63 and 2,539,911.18
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Solution
The fourth proportional to 4,577,101.86, 6,316,695.63 and 2,539,911.18 is: 3,505,241.16
Step by Step Solution
- Step 1: Write the proportion equation
4,577,101.86 : 6,316,695.63 = 2,539,911.18 : x - Step 2: Convert to fraction form
4,577,101.86/6,316,695.63 = 2,539,911.18/x - Step 3: Cross multiply
4,577,101.86x = 6,316,695.63 × 2,539,911.18 - Step 4: Simplify right side
4,577,101.86x = 16,043,845,851,294.14 - Step 5: Solve for x
x = 16,043,845,851,294.14/4,577,101.86 - Step 6: Final answer
x = 3,505,241.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.