Finding the Fourth Proportional to 1,595,151.36, 2,387,106.36 and 996,394.50
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Solution
The fourth proportional to 1,595,151.36, 2,387,106.36 and 996,394.50 is: 1,491,080.85
Step by Step Solution
- Step 1: Write the proportion equation
1,595,151.36 : 2,387,106.36 = 996,394.50 : x - Step 2: Convert to fraction form
1,595,151.36/2,387,106.36 = 996,394.50/x - Step 3: Cross multiply
1,595,151.36x = 2,387,106.36 × 996,394.50 - Step 4: Simplify right side
1,595,151.36x = 2,378,499,648,019.02 - Step 5: Solve for x
x = 2,378,499,648,019.02/1,595,151.36 - Step 6: Final answer
x = 1,491,080.85
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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.