Finding the Third Proportional to 864,306 and 1,867,094.63
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Solution
The third proportional to 864,306 and 1,867,094.63 is: 4,033,342.75
Step by Step Solution
- Step 1: Write the proportion equation
864,306 : 1,867,094.63 = 1,867,094.63 : x - Step 2: Convert to fraction form
864,306/1,867,094.63 = 1,867,094.63/x - Step 3: Cross multiply
864,306x = 1,867,094.63 × 1,867,094.63 - Step 4: Simplify right side
864,306x = 3,486,042,338,703.89 - Step 5: Solve for x
x = 3,486,042,338,703.89/864,306 - Step 6: Final answer
x = 4,033,342.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.