Finding the Fourth Proportional to 2,433,563.34, 3,357,302.61 and 1,400,823.99
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Solution
The fourth proportional to 2,433,563.34, 3,357,302.61 and 1,400,823.99 is: 1,932,552.96
Step by Step Solution
- Step 1: Write the proportion equation
2,433,563.34 : 3,357,302.61 = 1,400,823.99 : x - Step 2: Convert to fraction form
2,433,563.34/3,357,302.61 = 1,400,823.99/x - Step 3: Cross multiply
2,433,563.34x = 3,357,302.61 × 1,400,823.99 - Step 4: Simplify right side
2,433,563.34x = 4,702,990,037,777.61 - Step 5: Solve for x
x = 4,702,990,037,777.61/2,433,563.34 - Step 6: Final answer
x = 1,932,552.96
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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.