Finding the Fourth Proportional to 8,594,744.86, 11,860,972.29 and 4,727,367.49
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Solution
The fourth proportional to 8,594,744.86, 11,860,972.29 and 4,727,367.49 is: 6,523,890.55
Step by Step Solution
- Step 1: Write the proportion equation
8,594,744.86 : 11,860,972.29 = 4,727,367.49 : x - Step 2: Convert to fraction form
8,594,744.86/11,860,972.29 = 4,727,367.49/x - Step 3: Cross multiply
8,594,744.86x = 11,860,972.29 × 4,727,367.49 - Step 4: Simplify right side
8,594,744.86x = 56,071,174,803,536.85 - Step 5: Solve for x
x = 56,071,174,803,536.85/8,594,744.86 - Step 6: Final answer
x = 6,523,890.55
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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.