Finding the Fourth Proportional to 1,595,832.32, 2,391,680.28 and 648,102.08
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Solution
The fourth proportional to 1,595,832.32, 2,391,680.28 and 648,102.08 is: 971,313.18
Step by Step Solution
- Step 1: Write the proportion equation
1,595,832.32 : 2,391,680.28 = 648,102.08 : x - Step 2: Convert to fraction form
1,595,832.32/2,391,680.28 = 648,102.08/x - Step 3: Cross multiply
1,595,832.32x = 2,391,680.28 × 648,102.08 - Step 4: Simplify right side
1,595,832.32x = 1,550,052,964,162.98 - Step 5: Solve for x
x = 1,550,052,964,162.98/1,595,832.32 - Step 6: Final answer
x = 971,313.18
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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.