Finding the Fourth Proportional to 586,962.80, 880,328.76 and 187,495.94
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Solution
The fourth proportional to 586,962.80, 880,328.76 and 187,495.94 is: 281,207.03
Step by Step Solution
- Step 1: Write the proportion equation
586,962.80 : 880,328.76 = 187,495.94 : x - Step 2: Convert to fraction form
586,962.80/880,328.76 = 187,495.94/x - Step 3: Cross multiply
586,962.80x = 880,328.76 × 187,495.94 - Step 4: Simplify right side
586,962.80x = 165,058,068,365.23 - Step 5: Solve for x
x = 165,058,068,365.23/586,962.80 - Step 6: Final answer
x = 281,207.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.