Finding the Fourth Proportional to 3,583,118.24, 5,374,644 and 1,452,695.96
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Solution
The fourth proportional to 3,583,118.24, 5,374,644 and 1,452,695.96 is: 2,179,030.41
Step by Step Solution
- Step 1: Write the proportion equation
3,583,118.24 : 5,374,644 = 1,452,695.96 : x - Step 2: Convert to fraction form
3,583,118.24/5,374,644 = 1,452,695.96/x - Step 3: Cross multiply
3,583,118.24x = 5,374,644 × 1,452,695.96 - Step 4: Simplify right side
3,583,118.24x = 7,807,723,625,238.24 - Step 5: Solve for x
x = 7,807,723,625,238.24/3,583,118.24 - Step 6: Final answer
x = 2,179,030.41
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.