Finding the Fourth Proportional to 4,896,003.14, 7,345,250.49 and 2,875,955.48
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Solution
The fourth proportional to 4,896,003.14, 7,345,250.49 and 2,875,955.48 is: 4,314,665.00
Step by Step Solution
- Step 1: Write the proportion equation
4,896,003.14 : 7,345,250.49 = 2,875,955.48 : x - Step 2: Convert to fraction form
4,896,003.14/7,345,250.49 = 2,875,955.48/x - Step 3: Cross multiply
4,896,003.14x = 7,345,250.49 × 2,875,955.48 - Step 4: Simplify right side
4,896,003.14x = 21,124,613,398,688.19 - Step 5: Solve for x
x = 21,124,613,398,688.19/4,896,003.14 - Step 6: Final answer
x = 4,314,665.00
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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.