Finding the Fourth Proportional to 1,133,731.44, 1,700,695.08 and 292,276.08
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Solution
The fourth proportional to 1,133,731.44, 1,700,695.08 and 292,276.08 is: 438,439.36
Step by Step Solution
- Step 1: Write the proportion equation
1,133,731.44 : 1,700,695.08 = 292,276.08 : x - Step 2: Convert to fraction form
1,133,731.44/1,700,695.08 = 292,276.08/x - Step 3: Cross multiply
1,133,731.44x = 1,700,695.08 × 292,276.08 - Step 4: Simplify right side
1,133,731.44x = 497,072,491,257.69 - Step 5: Solve for x
x = 497,072,491,257.69/1,133,731.44 - Step 6: Final answer
x = 438,439.36
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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.