Finding the Fourth Proportional to 2,484,486.48, 3,725,812.92 and 886,622.16
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Solution
The fourth proportional to 2,484,486.48, 3,725,812.92 and 886,622.16 is: 1,329,606.07
Step by Step Solution
- Step 1: Write the proportion equation
2,484,486.48 : 3,725,812.92 = 886,622.16 : x - Step 2: Convert to fraction form
2,484,486.48/3,725,812.92 = 886,622.16/x - Step 3: Cross multiply
2,484,486.48x = 3,725,812.92 × 886,622.16 - Step 4: Simplify right side
2,484,486.48x = 3,303,388,298,886.31 - Step 5: Solve for x
x = 3,303,388,298,886.31/2,484,486.48 - Step 6: Final answer
x = 1,329,606.07
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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.