Finding the Fourth Proportional to 1,999,049.62, 2,998,572.08 and 651,210.02
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Solution
The fourth proportional to 1,999,049.62, 2,998,572.08 and 651,210.02 is: 976,814.26
Step by Step Solution
- Step 1: Write the proportion equation
1,999,049.62 : 2,998,572.08 = 651,210.02 : x - Step 2: Convert to fraction form
1,999,049.62/2,998,572.08 = 651,210.02/x - Step 3: Cross multiply
1,999,049.62x = 2,998,572.08 × 651,210.02 - Step 4: Simplify right side
1,999,049.62x = 1,952,700,184,188.24 - Step 5: Solve for x
x = 1,952,700,184,188.24/1,999,049.62 - Step 6: Final answer
x = 976,814.26
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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.