Finding the Fourth Proportional to 464,280.84, 696,309.48 and 295,548.12
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Solution
The fourth proportional to 464,280.84, 696,309.48 and 295,548.12 is: 443,251.02
Step by Step Solution
- Step 1: Write the proportion equation
464,280.84 : 696,309.48 = 295,548.12 : x - Step 2: Convert to fraction form
464,280.84/696,309.48 = 295,548.12/x - Step 3: Cross multiply
464,280.84x = 696,309.48 × 295,548.12 - Step 4: Simplify right side
464,280.84x = 205,792,957,752.18 - Step 5: Solve for x
x = 205,792,957,752.18/464,280.84 - Step 6: Final answer
x = 443,251.02
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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.