Finding the Fourth Proportional to 1,044,954.76, 1,442,054.04 and 586,171.32
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Solution
The fourth proportional to 1,044,954.76, 1,442,054.04 and 586,171.32 is: 808,925.66
Step by Step Solution
- Step 1: Write the proportion equation
1,044,954.76 : 1,442,054.04 = 586,171.32 : x - Step 2: Convert to fraction form
1,044,954.76/1,442,054.04 = 586,171.32/x - Step 3: Cross multiply
1,044,954.76x = 1,442,054.04 × 586,171.32 - Step 4: Simplify right side
1,044,954.76x = 845,290,720,138.13 - Step 5: Solve for x
x = 845,290,720,138.13/1,044,954.76 - Step 6: Final answer
x = 808,925.66
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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.