Finding the Fourth Proportional to 1,467,908.96, 2,201,464.86 and 402,699.08
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Solution
The fourth proportional to 1,467,908.96, 2,201,464.86 and 402,699.08 is: 603,939.28
Step by Step Solution
- Step 1: Write the proportion equation
1,467,908.96 : 2,201,464.86 = 402,699.08 : x - Step 2: Convert to fraction form
1,467,908.96/2,201,464.86 = 402,699.08/x - Step 3: Cross multiply
1,467,908.96x = 2,201,464.86 × 402,699.08 - Step 4: Simplify right side
1,467,908.96x = 886,527,873,774.33 - Step 5: Solve for x
x = 886,527,873,774.33/1,467,908.96 - Step 6: Final answer
x = 603,939.28
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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.