Finding the Fourth Proportional to 941,924.08, 1,413,263.38 and 342,926.65
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Solution
The fourth proportional to 941,924.08, 1,413,263.38 and 342,926.65 is: 514,527.32
Step by Step Solution
- Step 1: Write the proportion equation
941,924.08 : 1,413,263.38 = 342,926.65 : x - Step 2: Convert to fraction form
941,924.08/1,413,263.38 = 342,926.65/x - Step 3: Cross multiply
941,924.08x = 1,413,263.38 × 342,926.65 - Step 4: Simplify right side
941,924.08x = 484,645,676,471.08 - Step 5: Solve for x
x = 484,645,676,471.08/941,924.08 - Step 6: Final answer
x = 514,527.32
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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.