Finding the Fourth Proportional to 596,206.08, 822,763.80 and 341,558.28
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Solution
The fourth proportional to 596,206.08, 822,763.80 and 341,558.28 is: 471,350.09
Step by Step Solution
- Step 1: Write the proportion equation
596,206.08 : 822,763.80 = 341,558.28 : x - Step 2: Convert to fraction form
596,206.08/822,763.80 = 341,558.28/x - Step 3: Cross multiply
596,206.08x = 822,763.80 × 341,558.28 - Step 4: Simplify right side
596,206.08x = 281,021,788,374.26 - Step 5: Solve for x
x = 281,021,788,374.26/596,206.08 - Step 6: Final answer
x = 471,350.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.