Finding the Third Proportional to 4,734,216 and 6,698,808
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Solution
The third proportional to 4,734,216 and 6,698,808 is: 9,478,661.01
Step by Step Solution
- Step 1: Write the proportion equation
4,734,216 : 6,698,808 = 6,698,808 : x - Step 2: Convert to fraction form
4,734,216/6,698,808 = 6,698,808/x - Step 3: Cross multiply
4,734,216x = 6,698,808 × 6,698,808 - Step 4: Simplify right side
4,734,216x = 44,874,028,620,864 - Step 5: Solve for x
x = 44,874,028,620,864/4,734,216 - Step 6: Final answer
x = 9,478,661.01
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.