Finding the Fourth Proportional to 2,199,946.65, 3,301,396.20 and 1,001,251.95
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Solution
The fourth proportional to 2,199,946.65, 3,301,396.20 and 1,001,251.95 is: 1,502,549.79
Step by Step Solution
- Step 1: Write the proportion equation
2,199,946.65 : 3,301,396.20 = 1,001,251.95 : x - Step 2: Convert to fraction form
2,199,946.65/3,301,396.20 = 1,001,251.95/x - Step 3: Cross multiply
2,199,946.65x = 3,301,396.20 × 1,001,251.95 - Step 4: Simplify right side
2,199,946.65x = 3,305,529,382,972.59 - Step 5: Solve for x
x = 3,305,529,382,972.59/2,199,946.65 - Step 6: Final answer
x = 1,502,549.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.