Finding the Third Proportional to 553,263.75 and 833,772.75
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Solution
The third proportional to 553,263.75 and 833,772.75 is: 1,256,501.98
Step by Step Solution
- Step 1: Write the proportion equation
553,263.75 : 833,772.75 = 833,772.75 : x - Step 2: Convert to fraction form
553,263.75/833,772.75 = 833,772.75/x - Step 3: Cross multiply
553,263.75x = 833,772.75 × 833,772.75 - Step 4: Simplify right side
553,263.75x = 695,176,998,642.56 - Step 5: Solve for x
x = 695,176,998,642.56/553,263.75 - Step 6: Final answer
x = 1,256,501.98
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.