Finding the Third Proportional to 4,368,906 and 6,838,485
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Solution
The third proportional to 4,368,906 and 6,838,485 is: 10,704,024.55
Step by Step Solution
- Step 1: Write the proportion equation
4,368,906 : 6,838,485 = 6,838,485 : x - Step 2: Convert to fraction form
4,368,906/6,838,485 = 6,838,485/x - Step 3: Cross multiply
4,368,906x = 6,838,485 × 6,838,485 - Step 4: Simplify right side
4,368,906x = 46,764,877,095,225 - Step 5: Solve for x
x = 46,764,877,095,225/4,368,906 - Step 6: Final answer
x = 10,704,024.55
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.