Finding the Fourth Proportional to 589,537.08, 884,305.14 and 190,177.83
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Solution
The fourth proportional to 589,537.08, 884,305.14 and 190,177.83 is: 285,266.59
Step by Step Solution
- Step 1: Write the proportion equation
589,537.08 : 884,305.14 = 190,177.83 : x - Step 2: Convert to fraction form
589,537.08/884,305.14 = 190,177.83/x - Step 3: Cross multiply
589,537.08x = 884,305.14 × 190,177.83 - Step 4: Simplify right side
589,537.08x = 168,175,232,583.05 - Step 5: Solve for x
x = 168,175,232,583.05/589,537.08 - Step 6: Final answer
x = 285,266.59
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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.