Finding the Fourth Proportional to 4,243,582.44, 6,365,311.29 and 1,048,708.62
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Solution
The fourth proportional to 4,243,582.44, 6,365,311.29 and 1,048,708.62 is: 1,573,047.52
Step by Step Solution
- Step 1: Write the proportion equation
4,243,582.44 : 6,365,311.29 = 1,048,708.62 : x - Step 2: Convert to fraction form
4,243,582.44/6,365,311.29 = 1,048,708.62/x - Step 3: Cross multiply
4,243,582.44x = 6,365,311.29 × 1,048,708.62 - Step 4: Simplify right side
4,243,582.44x = 6,675,356,818,806.32 - Step 5: Solve for x
x = 6,675,356,818,806.32/4,243,582.44 - Step 6: Final answer
x = 1,573,047.52
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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.