Finding the Fourth Proportional to 4,616,567.00, 6,371,192.32 and 2,551,538.15
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Solution
The fourth proportional to 4,616,567.00, 6,371,192.32 and 2,551,538.15 is: 3,521,304.95
Step by Step Solution
- Step 1: Write the proportion equation
4,616,567.00 : 6,371,192.32 = 2,551,538.15 : x - Step 2: Convert to fraction form
4,616,567.00/6,371,192.32 = 2,551,538.15/x - Step 3: Cross multiply
4,616,567.00x = 6,371,192.32 × 2,551,538.15 - Step 4: Simplify right side
4,616,567.00x = 16,256,340,227,232.20 - Step 5: Solve for x
x = 16,256,340,227,232.20/4,616,567.00 - Step 6: Final answer
x = 3,521,304.95
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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.