Finding the Fourth Proportional to 5,867,693.24, 8,799,832.38 and 2,272,658.36
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Solution
The fourth proportional to 5,867,693.24, 8,799,832.38 and 2,272,658.36 is: 3,408,326.20
Step by Step Solution
- Step 1: Write the proportion equation
5,867,693.24 : 8,799,832.38 = 2,272,658.36 : x - Step 2: Convert to fraction form
5,867,693.24/8,799,832.38 = 2,272,658.36/x - Step 3: Cross multiply
5,867,693.24x = 8,799,832.38 × 2,272,658.36 - Step 4: Simplify right side
5,867,693.24x = 19,999,012,625,005.70 - Step 5: Solve for x
x = 19,999,012,625,005.70/5,867,693.24 - Step 6: Final answer
x = 3,408,326.20
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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.