Finding the Fourth Proportional to 600,920.55, 829,270.62 and 329,006.07
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Solution
The fourth proportional to 600,920.55, 829,270.62 and 329,006.07 is: 454,028.52
Step by Step Solution
- Step 1: Write the proportion equation
600,920.55 : 829,270.62 = 329,006.07 : x - Step 2: Convert to fraction form
600,920.55/829,270.62 = 329,006.07/x - Step 3: Cross multiply
600,920.55x = 829,270.62 × 329,006.07 - Step 4: Simplify right side
600,920.55x = 272,835,067,652.66 - Step 5: Solve for x
x = 272,835,067,652.66/600,920.55 - Step 6: Final answer
x = 454,028.52
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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.