Finding the Fourth Proportional to 1,581,373.23, 2,372,291.68 and 501,525.65
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Solution
The fourth proportional to 1,581,373.23, 2,372,291.68 and 501,525.65 is: 752,362.00
Step by Step Solution
- Step 1: Write the proportion equation
1,581,373.23 : 2,372,291.68 = 501,525.65 : x - Step 2: Convert to fraction form
1,581,373.23/2,372,291.68 = 501,525.65/x - Step 3: Cross multiply
1,581,373.23x = 2,372,291.68 × 501,525.65 - Step 4: Simplify right side
1,581,373.23x = 1,189,765,124,336.31 - Step 5: Solve for x
x = 1,189,765,124,336.31/1,581,373.23 - Step 6: Final answer
x = 752,362.00
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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.