Finding the Fourth Proportional to 709,718.07, 1,064,577.14 and 566,894.64
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Solution
The fourth proportional to 709,718.07, 1,064,577.14 and 566,894.64 is: 850,341.99
Step by Step Solution
- Step 1: Write the proportion equation
709,718.07 : 1,064,577.14 = 566,894.64 : x - Step 2: Convert to fraction form
709,718.07/1,064,577.14 = 566,894.64/x - Step 3: Cross multiply
709,718.07x = 1,064,577.14 × 566,894.64 - Step 4: Simplify right side
709,718.07x = 603,503,074,532.53 - Step 5: Solve for x
x = 603,503,074,532.53/709,718.07 - Step 6: Final answer
x = 850,341.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.