Finding the Fourth Proportional to 4,057,677.51, 5,599,526.54 and 2,246,802.63
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Solution
The fourth proportional to 4,057,677.51, 5,599,526.54 and 2,246,802.63 is: 3,100,549.74
Step by Step Solution
- Step 1: Write the proportion equation
4,057,677.51 : 5,599,526.54 = 2,246,802.63 : x - Step 2: Convert to fraction form
4,057,677.51/5,599,526.54 = 2,246,802.63/x - Step 3: Cross multiply
4,057,677.51x = 5,599,526.54 × 2,246,802.63 - Step 4: Simplify right side
4,057,677.51x = 12,581,030,945,592.79 - Step 5: Solve for x
x = 12,581,030,945,592.79/4,057,677.51 - Step 6: Final answer
x = 3,100,549.74
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1.5x scale
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.