Finding the Fourth Proportional to 569,239.76, 853,398.84 and 237,064.40
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Solution
The fourth proportional to 569,239.76, 853,398.84 and 237,064.40 is: 355,404.70
Step by Step Solution
- Step 1: Write the proportion equation
569,239.76 : 853,398.84 = 237,064.40 : x - Step 2: Convert to fraction form
569,239.76/853,398.84 = 237,064.40/x - Step 3: Cross multiply
569,239.76x = 853,398.84 × 237,064.40 - Step 4: Simplify right side
569,239.76x = 202,310,483,965.30 - Step 5: Solve for x
x = 202,310,483,965.30/569,239.76 - Step 6: Final answer
x = 355,404.70
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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.