Finding the Fourth Proportional to 4,156,250.13, 5,736,581.19 and 2,437,924.23
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Solution
The fourth proportional to 4,156,250.13, 5,736,581.19 and 2,437,924.23 is: 3,364,896.20
Step by Step Solution
- Step 1: Write the proportion equation
4,156,250.13 : 5,736,581.19 = 2,437,924.23 : x - Step 2: Convert to fraction form
4,156,250.13/5,736,581.19 = 2,437,924.23/x - Step 3: Cross multiply
4,156,250.13x = 5,736,581.19 × 2,437,924.23 - Step 4: Simplify right side
4,156,250.13x = 13,985,350,280,463.23 - Step 5: Solve for x
x = 13,985,350,280,463.23/4,156,250.13 - Step 6: Final answer
x = 3,364,896.20
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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.