Finding the Fourth Proportional to 1,092,952.87, 1,639,538.68 and 334,785.58
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Solution
The fourth proportional to 1,092,952.87, 1,639,538.68 and 334,785.58 is: 502,211.87
Step by Step Solution
- Step 1: Write the proportion equation
1,092,952.87 : 1,639,538.68 = 334,785.58 : x - Step 2: Convert to fraction form
1,092,952.87/1,639,538.68 = 334,785.58/x - Step 3: Cross multiply
1,092,952.87x = 1,639,538.68 × 334,785.58 - Step 4: Simplify right side
1,092,952.87x = 548,893,902,980.42 - Step 5: Solve for x
x = 548,893,902,980.42/1,092,952.87 - Step 6: Final answer
x = 502,211.87
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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.