Finding the Fourth Proportional to 2,026,296.41, 3,039,444 and 763,828.79
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Solution
The fourth proportional to 2,026,296.41, 3,039,444 and 763,828.79 is: 1,145,742.95
Step by Step Solution
- Step 1: Write the proportion equation
2,026,296.41 : 3,039,444 = 763,828.79 : x - Step 2: Convert to fraction form
2,026,296.41/3,039,444 = 763,828.79/x - Step 3: Cross multiply
2,026,296.41x = 3,039,444 × 763,828.79 - Step 4: Simplify right side
2,026,296.41x = 2,321,614,832,792.76 - Step 5: Solve for x
x = 2,321,614,832,792.76/2,026,296.41 - Step 6: Final answer
x = 1,145,742.95
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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.