Finding the Fourth Proportional to 1,496,784.49, 2,244,151.95 and 537,218.80
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Solution
The fourth proportional to 1,496,784.49, 2,244,151.95 and 537,218.80 is: 805,460.39
Step by Step Solution
- Step 1: Write the proportion equation
1,496,784.49 : 2,244,151.95 = 537,218.80 : x - Step 2: Convert to fraction form
1,496,784.49/2,244,151.95 = 537,218.80/x - Step 3: Cross multiply
1,496,784.49x = 2,244,151.95 × 537,218.80 - Step 4: Simplify right side
1,496,784.49x = 1,205,600,617,596.66 - Step 5: Solve for x
x = 1,205,600,617,596.66/1,496,784.49 - Step 6: Final answer
x = 805,460.39
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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.