Finding the Fourth Proportional to 596,235.88, 894,698.26 and 315,753.12
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Solution
The fourth proportional to 596,235.88, 894,698.26 and 315,753.12 is: 473,812.09
Step by Step Solution
- Step 1: Write the proportion equation
596,235.88 : 894,698.26 = 315,753.12 : x - Step 2: Convert to fraction form
596,235.88/894,698.26 = 315,753.12/x - Step 3: Cross multiply
596,235.88x = 894,698.26 × 315,753.12 - Step 4: Simplify right side
596,235.88x = 282,503,767,053.57 - Step 5: Solve for x
x = 282,503,767,053.57/596,235.88 - Step 6: Final answer
x = 473,812.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.