Finding the Fourth Proportional to 2,610,251.58, 3,602,171.75 and 1,464,356.53
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Solution
The fourth proportional to 2,610,251.58, 3,602,171.75 and 1,464,356.53 is: 2,020,825.79
Step by Step Solution
- Step 1: Write the proportion equation
2,610,251.58 : 3,602,171.75 = 1,464,356.53 : x - Step 2: Convert to fraction form
2,610,251.58/3,602,171.75 = 1,464,356.53/x - Step 3: Cross multiply
2,610,251.58x = 3,602,171.75 × 1,464,356.53 - Step 4: Simplify right side
2,610,251.58x = 5,274,863,724,294.03 - Step 5: Solve for x
x = 5,274,863,724,294.03/2,610,251.58 - Step 6: Final answer
x = 2,020,825.79
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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.