Finding the Fourth Proportional to 1,533,582.99, 2,298,816 and 635,513.31
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Solution
The fourth proportional to 1,533,582.99, 2,298,816 and 635,513.31 is: 952,624.13
Step by Step Solution
- Step 1: Write the proportion equation
1,533,582.99 : 2,298,816 = 635,513.31 : x - Step 2: Convert to fraction form
1,533,582.99/2,298,816 = 635,513.31/x - Step 3: Cross multiply
1,533,582.99x = 2,298,816 × 635,513.31 - Step 4: Simplify right side
1,533,582.99x = 1,460,928,165,240.96 - Step 5: Solve for x
x = 1,460,928,165,240.96/1,533,582.99 - Step 6: Final answer
x = 952,624.13
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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.