Finding the Fourth Proportional to 10,733,402.79, 16,088,903.87 and 4,348,062.63
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Solution
The fourth proportional to 10,733,402.79, 16,088,903.87 and 4,348,062.63 is: 6,517,556.74
Step by Step Solution
- Step 1: Write the proportion equation
10,733,402.79 : 16,088,903.87 = 4,348,062.63 : x - Step 2: Convert to fraction form
10,733,402.79/16,088,903.87 = 4,348,062.63/x - Step 3: Cross multiply
10,733,402.79x = 16,088,903.87 × 4,348,062.63 - Step 4: Simplify right side
10,733,402.79x = 69,955,561,653,069.06 - Step 5: Solve for x
x = 69,955,561,653,069.06/10,733,402.79 - Step 6: Final answer
x = 6,517,556.74
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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.