Finding the Third Proportional to 750,746 and 1,554,747
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Solution
The third proportional to 750,746 and 1,554,747 is: 3,219,781.70
Step by Step Solution
- Step 1: Write the proportion equation
750,746 : 1,554,747 = 1,554,747 : x - Step 2: Convert to fraction form
750,746/1,554,747 = 1,554,747/x - Step 3: Cross multiply
750,746x = 1,554,747 × 1,554,747 - Step 4: Simplify right side
750,746x = 2,417,238,234,009 - Step 5: Solve for x
x = 2,417,238,234,009/750,746 - Step 6: Final answer
x = 3,219,781.70
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.