Finding the Fourth Proportional to 373,666.02, 560,587.99 and 120,946.53
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Solution
The fourth proportional to 373,666.02, 560,587.99 and 120,946.53 is: 181,448.59
Step by Step Solution
- Step 1: Write the proportion equation
373,666.02 : 560,587.99 = 120,946.53 : x - Step 2: Convert to fraction form
373,666.02/560,587.99 = 120,946.53/x - Step 3: Cross multiply
373,666.02x = 560,587.99 × 120,946.53 - Step 4: Simplify right side
373,666.02x = 67,801,172,150.17 - Step 5: Solve for x
x = 67,801,172,150.17/373,666.02 - Step 6: Final answer
x = 181,448.59
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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.