Finding the Third Proportional to 527,603.63 and 817,468.88
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Solution
The third proportional to 527,603.63 and 817,468.88 is: 1,266,585.99
Step by Step Solution
- Step 1: Write the proportion equation
527,603.63 : 817,468.88 = 817,468.88 : x - Step 2: Convert to fraction form
527,603.63/817,468.88 = 817,468.88/x - Step 3: Cross multiply
527,603.63x = 817,468.88 × 817,468.88 - Step 4: Simplify right side
527,603.63x = 668,255,361,593.77 - Step 5: Solve for x
x = 668,255,361,593.77/527,603.63 - Step 6: Final answer
x = 1,266,585.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.