Finding the Fourth Proportional to 4,098,095.49, 5,655,867.69 and 2,332,423.10
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Solution
The fourth proportional to 4,098,095.49, 5,655,867.69 and 2,332,423.10 is: 3,219,026.12
Step by Step Solution
- Step 1: Write the proportion equation
4,098,095.49 : 5,655,867.69 = 2,332,423.10 : x - Step 2: Convert to fraction form
4,098,095.49/5,655,867.69 = 2,332,423.10/x - Step 3: Cross multiply
4,098,095.49x = 5,655,867.69 × 2,332,423.10 - Step 4: Simplify right side
4,098,095.49x = 13,191,876,416,589.24 - Step 5: Solve for x
x = 13,191,876,416,589.24/4,098,095.49 - Step 6: Final answer
x = 3,219,026.12
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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.