Finding the Fourth Proportional to 584,377.24, 806,440.92 and 322,733.02
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Solution
The fourth proportional to 584,377.24, 806,440.92 and 322,733.02 is: 445,371.75
Step by Step Solution
- Step 1: Write the proportion equation
584,377.24 : 806,440.92 = 322,733.02 : x - Step 2: Convert to fraction form
584,377.24/806,440.92 = 322,733.02/x - Step 3: Cross multiply
584,377.24x = 806,440.92 × 322,733.02 - Step 4: Simplify right side
584,377.24x = 260,265,113,563.18 - Step 5: Solve for x
x = 260,265,113,563.18/584,377.24 - Step 6: Final answer
x = 445,371.75
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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.