Finding the Fourth Proportional to 2,537,469.48, 3,804,944.80 and 808,113.84
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Solution
The fourth proportional to 2,537,469.48, 3,804,944.80 and 808,113.84 is: 1,211,769.67
Step by Step Solution
- Step 1: Write the proportion equation
2,537,469.48 : 3,804,944.80 = 808,113.84 : x - Step 2: Convert to fraction form
2,537,469.48/3,804,944.80 = 808,113.84/x - Step 3: Cross multiply
2,537,469.48x = 3,804,944.80 × 808,113.84 - Step 4: Simplify right side
2,537,469.48x = 3,074,828,553,316.03 - Step 5: Solve for x
x = 3,074,828,553,316.03/2,537,469.48 - Step 6: Final answer
x = 1,211,769.67
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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.