Finding the Fourth Proportional to 966,427.23, 1,334,336.79 and 604,014
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Solution
The fourth proportional to 966,427.23, 1,334,336.79 and 604,014 is: 833,956.33
Step by Step Solution
- Step 1: Write the proportion equation
966,427.23 : 1,334,336.79 = 604,014 : x - Step 2: Convert to fraction form
966,427.23/1,334,336.79 = 604,014/x - Step 3: Cross multiply
966,427.23x = 1,334,336.79 × 604,014 - Step 4: Simplify right side
966,427.23x = 805,958,101,875.06 - Step 5: Solve for x
x = 805,958,101,875.06/966,427.23 - Step 6: Final answer
x = 833,956.33
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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.