Finding the Fourth Proportional to 466,017.52, 699,726.12 and 266,563.12
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Solution
The fourth proportional to 466,017.52, 699,726.12 and 266,563.12 is: 400,244.99
Step by Step Solution
- Step 1: Write the proportion equation
466,017.52 : 699,726.12 = 266,563.12 : x - Step 2: Convert to fraction form
466,017.52/699,726.12 = 266,563.12/x - Step 3: Cross multiply
466,017.52x = 699,726.12 × 266,563.12 - Step 4: Simplify right side
466,017.52x = 186,521,177,692.69 - Step 5: Solve for x
x = 186,521,177,692.69/466,017.52 - Step 6: Final answer
x = 400,244.99
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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.