Finding the Fourth Proportional to 588,465.59, 882,567.03 and 272,881.49
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Solution
The fourth proportional to 588,465.59, 882,567.03 and 272,881.49 is: 409,261.33
Step by Step Solution
- Step 1: Write the proportion equation
588,465.59 : 882,567.03 = 272,881.49 : x - Step 2: Convert to fraction form
588,465.59/882,567.03 = 272,881.49/x - Step 3: Cross multiply
588,465.59x = 882,567.03 × 272,881.49 - Step 4: Simplify right side
588,465.59x = 240,836,208,377.69 - Step 5: Solve for x
x = 240,836,208,377.69/588,465.59 - Step 6: Final answer
x = 409,261.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.