Finding the Fourth Proportional to 4,360,566.01, 6,536,032.32 and 1,800,369.50
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Solution
The fourth proportional to 4,360,566.01, 6,536,032.32 and 1,800,369.50 is: 2,698,565.55
Step by Step Solution
- Step 1: Write the proportion equation
4,360,566.01 : 6,536,032.32 = 1,800,369.50 : x - Step 2: Convert to fraction form
4,360,566.01/6,536,032.32 = 1,800,369.50/x - Step 3: Cross multiply
4,360,566.01x = 6,536,032.32 × 1,800,369.50 - Step 4: Simplify right side
4,360,566.01x = 11,767,273,215,609.87 - Step 5: Solve for x
x = 11,767,273,215,609.87/4,360,566.01 - Step 6: Final answer
x = 2,698,565.55
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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.