Finding the Fourth Proportional to 523,904.84, 785,199.87 and 224,032.80
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Solution
The fourth proportional to 523,904.84, 785,199.87 and 224,032.80 is: 335,768.09
Step by Step Solution
- Step 1: Write the proportion equation
523,904.84 : 785,199.87 = 224,032.80 : x - Step 2: Convert to fraction form
523,904.84/785,199.87 = 224,032.80/x - Step 3: Cross multiply
523,904.84x = 785,199.87 × 224,032.80 - Step 4: Simplify right side
523,904.84x = 175,910,525,435.74 - Step 5: Solve for x
x = 175,910,525,435.74/523,904.84 - Step 6: Final answer
x = 335,768.09
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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.