Finding the Fourth Proportional to 4,464,194.58, 6,158,317.35 and 2,916,362.28
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Solution
The fourth proportional to 4,464,194.58, 6,158,317.35 and 2,916,362.28 is: 4,023,096.24
Step by Step Solution
- Step 1: Write the proportion equation
4,464,194.58 : 6,158,317.35 = 2,916,362.28 : x - Step 2: Convert to fraction form
4,464,194.58/6,158,317.35 = 2,916,362.28/x - Step 3: Cross multiply
4,464,194.58x = 6,158,317.35 × 2,916,362.28 - Step 4: Simplify right side
4,464,194.58x = 17,959,884,427,809.55 - Step 5: Solve for x
x = 17,959,884,427,809.55/4,464,194.58 - Step 6: Final answer
x = 4,023,096.24
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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.