Finding the Fourth Proportional to 894,995.24, 1,342,346.04 and 246,420.14
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Solution
The fourth proportional to 894,995.24, 1,342,346.04 and 246,420.14 is: 369,589.78
Step by Step Solution
- Step 1: Write the proportion equation
894,995.24 : 1,342,346.04 = 246,420.14 : x - Step 2: Convert to fraction form
894,995.24/1,342,346.04 = 246,420.14/x - Step 3: Cross multiply
894,995.24x = 1,342,346.04 × 246,420.14 - Step 4: Simplify right side
894,995.24x = 330,781,092,393.52 - Step 5: Solve for x
x = 330,781,092,393.52/894,995.24 - Step 6: Final answer
x = 369,589.78
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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.