Finding the Fourth Proportional to 2,073,898.08, 3,110,173.94 and 794,437.47
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Solution
The fourth proportional to 2,073,898.08, 3,110,173.94 and 794,437.47 is: 1,191,398.33
Step by Step Solution
- Step 1: Write the proportion equation
2,073,898.08 : 3,110,173.94 = 794,437.47 : x - Step 2: Convert to fraction form
2,073,898.08/3,110,173.94 = 794,437.47/x - Step 3: Cross multiply
2,073,898.08x = 3,110,173.94 × 794,437.47 - Step 4: Simplify right side
2,073,898.08x = 2,470,838,716,153.53 - Step 5: Solve for x
x = 2,470,838,716,153.53/2,073,898.08 - Step 6: Final answer
x = 1,191,398.33
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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.