Finding the Fourth Proportional to 2,344,010.24, 3,533,583.94 and 2,187,769.60
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Solution
The fourth proportional to 2,344,010.24, 3,533,583.94 and 2,187,769.60 is: 3,298,051.94
Step by Step Solution
- Step 1: Write the proportion equation
2,344,010.24 : 3,533,583.94 = 2,187,769.60 : x - Step 2: Convert to fraction form
2,344,010.24/3,533,583.94 = 2,187,769.60/x - Step 3: Cross multiply
2,344,010.24x = 3,533,583.94 × 2,187,769.60 - Step 4: Simplify right side
2,344,010.24x = 7,730,667,522,980.23 - Step 5: Solve for x
x = 7,730,667,522,980.23/2,344,010.24 - Step 6: Final answer
x = 3,298,051.94
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.