Finding the Fourth Proportional to 2,044,860.60, 3,067,262.10 and 922,927.80
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Solution
The fourth proportional to 2,044,860.60, 3,067,262.10 and 922,927.80 is: 1,384,378.70
Step by Step Solution
- Step 1: Write the proportion equation
2,044,860.60 : 3,067,262.10 = 922,927.80 : x - Step 2: Convert to fraction form
2,044,860.60/3,067,262.10 = 922,927.80/x - Step 3: Cross multiply
2,044,860.60x = 3,067,262.10 × 922,927.80 - Step 4: Simplify right side
2,044,860.60x = 2,830,861,461,976.38 - Step 5: Solve for x
x = 2,830,861,461,976.38/2,044,860.60 - Step 6: Final answer
x = 1,384,378.70
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1.5x scale
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.