Finding the Fourth Proportional to 4,597,307.41, 6,344,049.74 and 2,532,278.52
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Solution
The fourth proportional to 4,597,307.41, 6,344,049.74 and 2,532,278.52 is: 3,494,415.20
Step by Step Solution
- Step 1: Write the proportion equation
4,597,307.41 : 6,344,049.74 = 2,532,278.52 : x - Step 2: Convert to fraction form
4,597,307.41/6,344,049.74 = 2,532,278.52/x - Step 3: Cross multiply
4,597,307.41x = 6,344,049.74 × 2,532,278.52 - Step 4: Simplify right side
4,597,307.41x = 16,064,900,886,413.59 - Step 5: Solve for x
x = 16,064,900,886,413.59/4,597,307.41 - Step 6: Final answer
x = 3,494,415.20
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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.