Finding the Fourth Proportional to 2,306,114.88, 3,461,298.84 and 1,169,674.80
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Solution
The fourth proportional to 2,306,114.88, 3,461,298.84 and 1,169,674.80 is: 1,755,590.78
Step by Step Solution
- Step 1: Write the proportion equation
2,306,114.88 : 3,461,298.84 = 1,169,674.80 : x - Step 2: Convert to fraction form
2,306,114.88/3,461,298.84 = 1,169,674.80/x - Step 3: Cross multiply
2,306,114.88x = 3,461,298.84 × 1,169,674.80 - Step 4: Simplify right side
2,306,114.88x = 4,048,594,028,417.23 - Step 5: Solve for x
x = 4,048,594,028,417.23/2,306,114.88 - Step 6: Final answer
x = 1,755,590.78
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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.