Finding the Fourth Proportional to 1,034,466.48, 1,427,541.35 and 598,902.19
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Solution
The fourth proportional to 1,034,466.48, 1,427,541.35 and 598,902.19 is: 826,472.05
Step by Step Solution
- Step 1: Write the proportion equation
1,034,466.48 : 1,427,541.35 = 598,902.19 : x - Step 2: Convert to fraction form
1,034,466.48/1,427,541.35 = 598,902.19/x - Step 3: Cross multiply
1,034,466.48x = 1,427,541.35 × 598,902.19 - Step 4: Simplify right side
1,034,466.48x = 854,957,634,267.19 - Step 5: Solve for x
x = 854,957,634,267.19/1,034,466.48 - Step 6: Final answer
x = 826,472.05
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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.