Finding the Fourth Proportional to 9,390,252.53, 14,086,330.13 and 3,241,432.77
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Solution
The fourth proportional to 9,390,252.53, 14,086,330.13 and 3,241,432.77 is: 4,862,477.55
Step by Step Solution
- Step 1: Write the proportion equation
9,390,252.53 : 14,086,330.13 = 3,241,432.77 : x - Step 2: Convert to fraction form
9,390,252.53/14,086,330.13 = 3,241,432.77/x - Step 3: Cross multiply
9,390,252.53x = 14,086,330.13 × 3,241,432.77 - Step 4: Simplify right side
9,390,252.53x = 45,659,892,100,523.95 - Step 5: Solve for x
x = 45,659,892,100,523.95/9,390,252.53 - Step 6: Final answer
x = 4,862,477.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.