Finding the Fourth Proportional to 17,877,202.92, 26,818,326.18 and 5,742,598.68
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Solution
The fourth proportional to 17,877,202.92, 26,818,326.18 and 5,742,598.68 is: 8,614,708.08
Step by Step Solution
- Step 1: Write the proportion equation
17,877,202.92 : 26,818,326.18 = 5,742,598.68 : x - Step 2: Convert to fraction form
17,877,202.92/26,818,326.18 = 5,742,598.68/x - Step 3: Cross multiply
17,877,202.92x = 26,818,326.18 × 5,742,598.68 - Step 4: Simplify right side
17,877,202.92x = 154,006,884,521,077.44 - Step 5: Solve for x
x = 154,006,884,521,077.44/17,877,202.92 - Step 6: Final answer
x = 8,614,708.08
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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.