Finding the Third Proportional to 1,698,125 and 2,569,028
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Solution
The third proportional to 1,698,125 and 2,569,028 is: 3,886,583.65
Step by Step Solution
- Step 1: Write the proportion equation
1,698,125 : 2,569,028 = 2,569,028 : x - Step 2: Convert to fraction form
1,698,125/2,569,028 = 2,569,028/x - Step 3: Cross multiply
1,698,125x = 2,569,028 × 2,569,028 - Step 4: Simplify right side
1,698,125x = 6,599,904,864,784 - Step 5: Solve for x
x = 6,599,904,864,784/1,698,125 - Step 6: Final answer
x = 3,886,583.65
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.