Finding the Fourth Proportional to 1,835,275.74, 2,753,193.69 and 936,226.98
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Solution
The fourth proportional to 1,835,275.74, 2,753,193.69 and 936,226.98 is: 1,404,483.35
Step by Step Solution
- Step 1: Write the proportion equation
1,835,275.74 : 2,753,193.69 = 936,226.98 : x - Step 2: Convert to fraction form
1,835,275.74/2,753,193.69 = 936,226.98/x - Step 3: Cross multiply
1,835,275.74x = 2,753,193.69 × 936,226.98 - Step 4: Simplify right side
1,835,275.74x = 2,577,614,213,743.76 - Step 5: Solve for x
x = 2,577,614,213,743.76/1,835,275.74 - Step 6: Final answer
x = 1,404,483.35
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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.