Finding the Fourth Proportional to 1,696,234.24, 2,340,808.32 and 932,366.08
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Solution
The fourth proportional to 1,696,234.24, 2,340,808.32 and 932,366.08 is: 1,286,667.98
Step by Step Solution
- Step 1: Write the proportion equation
1,696,234.24 : 2,340,808.32 = 932,366.08 : x - Step 2: Convert to fraction form
1,696,234.24/2,340,808.32 = 932,366.08/x - Step 3: Cross multiply
1,696,234.24x = 2,340,808.32 × 932,366.08 - Step 4: Simplify right side
1,696,234.24x = 2,182,490,277,349.79 - Step 5: Solve for x
x = 2,182,490,277,349.79/1,696,234.24 - Step 6: Final answer
x = 1,286,667.98
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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.