Finding the Fourth Proportional to 5,835,408.66, 8,752,337.58 and 1,736,656.17
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Solution
The fourth proportional to 5,835,408.66, 8,752,337.58 and 1,736,656.17 is: 2,604,753.49
Step by Step Solution
- Step 1: Write the proportion equation
5,835,408.66 : 8,752,337.58 = 1,736,656.17 : x - Step 2: Convert to fraction form
5,835,408.66/8,752,337.58 = 1,736,656.17/x - Step 3: Cross multiply
5,835,408.66x = 8,752,337.58 × 1,736,656.17 - Step 4: Simplify right side
5,835,408.66x = 15,199,801,060,229.87 - Step 5: Solve for x
x = 15,199,801,060,229.87/5,835,408.66 - Step 6: Final answer
x = 2,604,753.49
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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.