Finding the Fourth Proportional to 1,054,769.66, 1,455,495.84 and 595,924.08
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Solution
The fourth proportional to 1,054,769.66, 1,455,495.84 and 595,924.08 is: 822,326.48
Step by Step Solution
- Step 1: Write the proportion equation
1,054,769.66 : 1,455,495.84 = 595,924.08 : x - Step 2: Convert to fraction form
1,054,769.66/1,455,495.84 = 595,924.08/x - Step 3: Cross multiply
1,054,769.66x = 1,455,495.84 × 595,924.08 - Step 4: Simplify right side
1,054,769.66x = 867,365,019,395.83 - Step 5: Solve for x
x = 867,365,019,395.83/1,054,769.66 - Step 6: Final answer
x = 822,326.48
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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.