Finding the Third Proportional to 7,355,688 and 11,480,562
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Solution
The third proportional to 7,355,688 and 11,480,562 is: 17,918,555.52
Step by Step Solution
- Step 1: Write the proportion equation
7,355,688 : 11,480,562 = 11,480,562 : x - Step 2: Convert to fraction form
7,355,688/11,480,562 = 11,480,562/x - Step 3: Cross multiply
7,355,688x = 11,480,562 × 11,480,562 - Step 4: Simplify right side
7,355,688x = 131,803,303,835,844 - Step 5: Solve for x
x = 131,803,303,835,844/7,355,688 - Step 6: Final answer
x = 17,918,555.52
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.