Finding the Third Proportional to 785,473 and 1,201,054.50
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Solution
The third proportional to 785,473 and 1,201,054.50 is: 1,836,513.68
Step by Step Solution
- Step 1: Write the proportion equation
785,473 : 1,201,054.50 = 1,201,054.50 : x - Step 2: Convert to fraction form
785,473/1,201,054.50 = 1,201,054.50/x - Step 3: Cross multiply
785,473x = 1,201,054.50 × 1,201,054.50 - Step 4: Simplify right side
785,473x = 1,442,531,911,970.25 - Step 5: Solve for x
x = 1,442,531,911,970.25/785,473 - Step 6: Final answer
x = 1,836,513.68
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.