Finding the Fourth Proportional to 544,173.59, 750,927.21 and 302,447.82
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Solution
The fourth proportional to 544,173.59, 750,927.21 and 302,447.82 is: 417,360.02
Step by Step Solution
- Step 1: Write the proportion equation
544,173.59 : 750,927.21 = 302,447.82 : x - Step 2: Convert to fraction form
544,173.59/750,927.21 = 302,447.82/x - Step 3: Cross multiply
544,173.59x = 750,927.21 × 302,447.82 - Step 4: Simplify right side
544,173.59x = 227,116,299,324.98 - Step 5: Solve for x
x = 227,116,299,324.98/544,173.59 - Step 6: Final answer
x = 417,360.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.