Finding the Fourth Proportional to 4,337,062.58, 5,985,181.52 and 2,403,355.46
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Solution
The fourth proportional to 4,337,062.58, 5,985,181.52 and 2,403,355.46 is: 3,316,650.02
Step by Step Solution
- Step 1: Write the proportion equation
4,337,062.58 : 5,985,181.52 = 2,403,355.46 : x - Step 2: Convert to fraction form
4,337,062.58/5,985,181.52 = 2,403,355.46/x - Step 3: Cross multiply
4,337,062.58x = 5,985,181.52 × 2,403,355.46 - Step 4: Simplify right side
4,337,062.58x = 14,384,518,685,183.10 - Step 5: Solve for x
x = 14,384,518,685,183.10/4,337,062.58 - Step 6: Final answer
x = 3,316,650.02
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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.