Finding the Fourth Proportional to 589,090.24, 883,617.71 and 162,652.14
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Solution
The fourth proportional to 589,090.24, 883,617.71 and 162,652.14 is: 243,973.33
Step by Step Solution
- Step 1: Write the proportion equation
589,090.24 : 883,617.71 = 162,652.14 : x - Step 2: Convert to fraction form
589,090.24/883,617.71 = 162,652.14/x - Step 3: Cross multiply
589,090.24x = 883,617.71 × 162,652.14 - Step 4: Simplify right side
589,090.24x = 143,722,306,242.05 - Step 5: Solve for x
x = 143,722,306,242.05/589,090.24 - Step 6: Final answer
x = 243,973.33
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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.