Finding the Fourth Proportional to 563,177.52, 844,858.35 and 183,988.17
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Solution
The fourth proportional to 563,177.52, 844,858.35 and 183,988.17 is: 276,012.33
Step by Step Solution
- Step 1: Write the proportion equation
563,177.52 : 844,858.35 = 183,988.17 : x - Step 2: Convert to fraction form
563,177.52/844,858.35 = 183,988.17/x - Step 3: Cross multiply
563,177.52x = 844,858.35 × 183,988.17 - Step 4: Simplify right side
563,177.52x = 155,443,941,725.72 - Step 5: Solve for x
x = 155,443,941,725.72/563,177.52 - Step 6: Final answer
x = 276,012.33
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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.