Finding the Fourth Proportional to 674,750.47, 930,552.57 and 559,847.23
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Solution
The fourth proportional to 674,750.47, 930,552.57 and 559,847.23 is: 772,088.80
Step by Step Solution
- Step 1: Write the proportion equation
674,750.47 : 930,552.57 = 559,847.23 : x - Step 2: Convert to fraction form
674,750.47/930,552.57 = 559,847.23/x - Step 3: Cross multiply
674,750.47x = 930,552.57 × 559,847.23 - Step 4: Simplify right side
674,750.47x = 520,967,278,683.88 - Step 5: Solve for x
x = 520,967,278,683.88/674,750.47 - Step 6: Final answer
x = 772,088.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.