Finding the Fourth Proportional to 2,402,818.63, 3,604,806.13 and 982,878.81
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Solution
The fourth proportional to 2,402,818.63, 3,604,806.13 and 982,878.81 is: 1,474,554.72
Step by Step Solution
- Step 1: Write the proportion equation
2,402,818.63 : 3,604,806.13 = 982,878.81 : x - Step 2: Convert to fraction form
2,402,818.63/3,604,806.13 = 982,878.81/x - Step 3: Cross multiply
2,402,818.63x = 3,604,806.13 × 982,878.81 - Step 4: Simplify right side
2,402,818.63x = 3,543,087,545,202.78 - Step 5: Solve for x
x = 3,543,087,545,202.78/2,402,818.63 - Step 6: Final answer
x = 1,474,554.72
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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.