Finding the Third Proportional to 828,075.66 and 1,246,259.67
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Solution
The third proportional to 828,075.66 and 1,246,259.67 is: 1,875,629.55
Step by Step Solution
- Step 1: Write the proportion equation
828,075.66 : 1,246,259.67 = 1,246,259.67 : x - Step 2: Convert to fraction form
828,075.66/1,246,259.67 = 1,246,259.67/x - Step 3: Cross multiply
828,075.66x = 1,246,259.67 × 1,246,259.67 - Step 4: Simplify right side
828,075.66x = 1,553,163,169,741.98 - Step 5: Solve for x
x = 1,553,163,169,741.98/828,075.66 - Step 6: Final answer
x = 1,875,629.55
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.