Finding the Fourth Proportional to 1,467,900.23, 2,201,322.08 and 508,095.05
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Solution
The fourth proportional to 1,467,900.23, 2,201,322.08 and 508,095.05 is: 761,959.72
Step by Step Solution
- Step 1: Write the proportion equation
1,467,900.23 : 2,201,322.08 = 508,095.05 : x - Step 2: Convert to fraction form
1,467,900.23/2,201,322.08 = 508,095.05/x - Step 3: Cross multiply
1,467,900.23x = 2,201,322.08 × 508,095.05 - Step 4: Simplify right side
1,467,900.23x = 1,118,480,842,567.33 - Step 5: Solve for x
x = 1,118,480,842,567.33/1,467,900.23 - Step 6: Final answer
x = 761,959.72
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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.