Finding the Fourth Proportional to 6,896,329.52, 10,333,765.16 and 2,634,171.44
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Solution
The fourth proportional to 6,896,329.52, 10,333,765.16 and 2,634,171.44 is: 3,947,158.99
Step by Step Solution
- Step 1: Write the proportion equation
6,896,329.52 : 10,333,765.16 = 2,634,171.44 : x - Step 2: Convert to fraction form
6,896,329.52/10,333,765.16 = 2,634,171.44/x - Step 3: Cross multiply
6,896,329.52x = 10,333,765.16 × 2,634,171.44 - Step 4: Simplify right side
6,896,329.52x = 27,220,909,052,139.03 - Step 5: Solve for x
x = 27,220,909,052,139.03/6,896,329.52 - Step 6: Final answer
x = 3,947,158.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.