Finding the Fourth Proportional to 2,689,259, 3,711,177.51 and 1,482,035
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Solution
The fourth proportional to 2,689,259, 3,711,177.51 and 1,482,035 is: 2,045,208.35
Step by Step Solution
- Step 1: Write the proportion equation
2,689,259 : 3,711,177.51 = 1,482,035 : x - Step 2: Convert to fraction form
2,689,259/3,711,177.51 = 1,482,035/x - Step 3: Cross multiply
2,689,259x = 3,711,177.51 × 1,482,035 - Step 4: Simplify right side
2,689,259x = 5,500,094,953,622.68 - Step 5: Solve for x
x = 5,500,094,953,622.68/2,689,259 - Step 6: Final answer
x = 2,045,208.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.