Finding the Fourth Proportional to 1,711,398.08, 2,567,062.56 and 589,442.24
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Solution
The fourth proportional to 1,711,398.08, 2,567,062.56 and 589,442.24 is: 884,151.46
Step by Step Solution
- Step 1: Write the proportion equation
1,711,398.08 : 2,567,062.56 = 589,442.24 : x - Step 2: Convert to fraction form
1,711,398.08/2,567,062.56 = 589,442.24/x - Step 3: Cross multiply
1,711,398.08x = 2,567,062.56 × 589,442.24 - Step 4: Simplify right side
1,711,398.08x = 1,513,135,105,586.53 - Step 5: Solve for x
x = 1,513,135,105,586.53/1,711,398.08 - Step 6: Final answer
x = 884,151.46
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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.