Finding the Fourth Proportional to 6,006,908.40, 9,010,267.16 and 1,457,994.84
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Solution
The fourth proportional to 6,006,908.40, 9,010,267.16 and 1,457,994.84 is: 2,186,969.09
Step by Step Solution
- Step 1: Write the proportion equation
6,006,908.40 : 9,010,267.16 = 1,457,994.84 : x - Step 2: Convert to fraction form
6,006,908.40/9,010,267.16 = 1,457,994.84/x - Step 3: Cross multiply
6,006,908.40x = 9,010,267.16 × 1,457,994.84 - Step 4: Simplify right side
6,006,908.40x = 13,136,923,026,301.46 - Step 5: Solve for x
x = 13,136,923,026,301.46/6,006,908.40 - Step 6: Final answer
x = 2,186,969.09
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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.