Finding the Third Proportional to 776,904 and 1,695,024
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Solution
The third proportional to 776,904 and 1,695,024 is: 3,698,148.50
Step by Step Solution
- Step 1: Write the proportion equation
776,904 : 1,695,024 = 1,695,024 : x - Step 2: Convert to fraction form
776,904/1,695,024 = 1,695,024/x - Step 3: Cross multiply
776,904x = 1,695,024 × 1,695,024 - Step 4: Simplify right side
776,904x = 2,873,106,360,576 - Step 5: Solve for x
x = 2,873,106,360,576/776,904 - Step 6: Final answer
x = 3,698,148.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.