Finding the Fourth Proportional to 532,812.24, 795,331.68 and 465,551.04
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Solution
The fourth proportional to 532,812.24, 795,331.68 and 465,551.04 is: 694,930.53
Step by Step Solution
- Step 1: Write the proportion equation
532,812.24 : 795,331.68 = 465,551.04 : x - Step 2: Convert to fraction form
532,812.24/795,331.68 = 465,551.04/x - Step 3: Cross multiply
532,812.24x = 795,331.68 × 465,551.04 - Step 4: Simplify right side
532,812.24x = 370,267,490,768.95 - Step 5: Solve for x
x = 370,267,490,768.95/532,812.24 - Step 6: Final answer
x = 694,930.53
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.