Finding the Fourth Proportional to 1,084,271.87, 1,496,303.96 and 600,845.09
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Solution
The fourth proportional to 1,084,271.87, 1,496,303.96 and 600,845.09 is: 829,171.09
Step by Step Solution
- Step 1: Write the proportion equation
1,084,271.87 : 1,496,303.96 = 600,845.09 : x - Step 2: Convert to fraction form
1,084,271.87/1,496,303.96 = 600,845.09/x - Step 3: Cross multiply
1,084,271.87x = 1,496,303.96 × 600,845.09 - Step 4: Simplify right side
1,084,271.87x = 899,046,887,513.56 - Step 5: Solve for x
x = 899,046,887,513.56/1,084,271.87 - Step 6: Final answer
x = 829,171.09
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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.