Finding the Fourth Proportional to 3,773,258.73, 5,210,333.51 and 3,651,243.99
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Solution
The fourth proportional to 3,773,258.73, 5,210,333.51 and 3,651,243.99 is: 5,041,848.51
Step by Step Solution
- Step 1: Write the proportion equation
3,773,258.73 : 5,210,333.51 = 3,651,243.99 : x - Step 2: Convert to fraction form
3,773,258.73/5,210,333.51 = 3,651,243.99/x - Step 3: Cross multiply
3,773,258.73x = 5,210,333.51 × 3,651,243.99 - Step 4: Simplify right side
3,773,258.73x = 19,024,198,896,026.89 - Step 5: Solve for x
x = 19,024,198,896,026.89/3,773,258.73 - Step 6: Final answer
x = 5,041,848.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.