Finding the Fourth Proportional to 453,930.24, 626,366.40 and 262,942.08
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Solution
The fourth proportional to 453,930.24, 626,366.40 and 262,942.08 is: 362,826.86
Step by Step Solution
- Step 1: Write the proportion equation
453,930.24 : 626,366.40 = 262,942.08 : x - Step 2: Convert to fraction form
453,930.24/626,366.40 = 262,942.08/x - Step 3: Cross multiply
453,930.24x = 626,366.40 × 262,942.08 - Step 4: Simplify right side
453,930.24x = 164,698,084,058.11 - Step 5: Solve for x
x = 164,698,084,058.11/453,930.24 - Step 6: Final answer
x = 362,826.86
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.