Finding the Fourth Proportional to 583,803.26, 805,647.08 and 329,152.62
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Solution
The fourth proportional to 583,803.26, 805,647.08 and 329,152.62 is: 454,229.82
Step by Step Solution
- Step 1: Write the proportion equation
583,803.26 : 805,647.08 = 329,152.62 : x - Step 2: Convert to fraction form
583,803.26/805,647.08 = 329,152.62/x - Step 3: Cross multiply
583,803.26x = 805,647.08 × 329,152.62 - Step 4: Simplify right side
583,803.26x = 265,180,848,000.23 - Step 5: Solve for x
x = 265,180,848,000.23/583,803.26 - Step 6: Final answer
x = 454,229.82
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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.