Finding the Third Proportional to 576,645.75 and 887,544.84
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Solution
The third proportional to 576,645.75 and 887,544.84 is: 1,366,065.47
Step by Step Solution
- Step 1: Write the proportion equation
576,645.75 : 887,544.84 = 887,544.84 : x - Step 2: Convert to fraction form
576,645.75/887,544.84 = 887,544.84/x - Step 3: Cross multiply
576,645.75x = 887,544.84 × 887,544.84 - Step 4: Simplify right side
576,645.75x = 787,735,849,667.21 - Step 5: Solve for x
x = 787,735,849,667.21/576,645.75 - Step 6: Final answer
x = 1,366,065.47
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.