Finding the Fourth Proportional to 1,295,961.24, 1,944,809.55 and 537,803.49
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Solution
The fourth proportional to 1,295,961.24, 1,944,809.55 and 537,803.49 is: 807,065.31
Step by Step Solution
- Step 1: Write the proportion equation
1,295,961.24 : 1,944,809.55 = 537,803.49 : x - Step 2: Convert to fraction form
1,295,961.24/1,944,809.55 = 537,803.49/x - Step 3: Cross multiply
1,295,961.24x = 1,944,809.55 × 537,803.49 - Step 4: Simplify right side
1,295,961.24x = 1,045,925,363,375.33 - Step 5: Solve for x
x = 1,045,925,363,375.33/1,295,961.24 - Step 6: Final answer
x = 807,065.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.