Finding the Third Proportional to 1,710,905.63 and 2,648,252.81
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Solution
The third proportional to 1,710,905.63 and 2,648,252.81 is: 4,099,140.75
Step by Step Solution
- Step 1: Write the proportion equation
1,710,905.63 : 2,648,252.81 = 2,648,252.81 : x - Step 2: Convert to fraction form
1,710,905.63/2,648,252.81 = 2,648,252.81/x - Step 3: Cross multiply
1,710,905.63x = 2,648,252.81 × 2,648,252.81 - Step 4: Simplify right side
1,710,905.63x = 7,013,242,958,914.16 - Step 5: Solve for x
x = 7,013,242,958,914.16/1,710,905.63 - Step 6: Final answer
x = 4,099,140.75
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.