Finding the Fourth Proportional to 4,558,708.99, 6,291,168.42 and 2,493,677.35
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Solution
The fourth proportional to 4,558,708.99, 6,291,168.42 and 2,493,677.35 is: 3,441,356.80
Step by Step Solution
- Step 1: Write the proportion equation
4,558,708.99 : 6,291,168.42 = 2,493,677.35 : x - Step 2: Convert to fraction form
4,558,708.99/6,291,168.42 = 2,493,677.35/x - Step 3: Cross multiply
4,558,708.99x = 6,291,168.42 × 2,493,677.35 - Step 4: Simplify right side
4,558,708.99x = 15,688,144,150,065.06 - Step 5: Solve for x
x = 15,688,144,150,065.06/4,558,708.99 - Step 6: Final answer
x = 3,441,356.80
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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.