Finding the Fourth Proportional to 4,159,243.70, 6,228,367.95 and 2,731,570.10
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Solution
The fourth proportional to 4,159,243.70, 6,228,367.95 and 2,731,570.10 is: 4,090,460.88
Step by Step Solution
- Step 1: Write the proportion equation
4,159,243.70 : 6,228,367.95 = 2,731,570.10 : x - Step 2: Convert to fraction form
4,159,243.70/6,228,367.95 = 2,731,570.10/x - Step 3: Cross multiply
4,159,243.70x = 6,228,367.95 × 2,731,570.10 - Step 4: Simplify right side
4,159,243.70x = 17,013,223,664,018.30 - Step 5: Solve for x
x = 17,013,223,664,018.30/4,159,243.70 - Step 6: Final answer
x = 4,090,460.88
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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.