Finding the Fourth Proportional to 575,502, 794,295.36 and 360,826.08
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Solution
The fourth proportional to 575,502, 794,295.36 and 360,826.08 is: 498,004.32
Step by Step Solution
- Step 1: Write the proportion equation
575,502 : 794,295.36 = 360,826.08 : x - Step 2: Convert to fraction form
575,502/794,295.36 = 360,826.08/x - Step 3: Cross multiply
575,502x = 794,295.36 × 360,826.08 - Step 4: Simplify right side
575,502x = 286,602,481,110.99 - Step 5: Solve for x
x = 286,602,481,110.99/575,502 - Step 6: Final answer
x = 498,004.32
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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.