Finding the Fourth Proportional to 6,069,232.84, 8,376,120.36 and 3,316,338.76
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Solution
The fourth proportional to 6,069,232.84, 8,376,120.36 and 3,316,338.76 is: 4,576,863.89
Step by Step Solution
- Step 1: Write the proportion equation
6,069,232.84 : 8,376,120.36 = 3,316,338.76 : x - Step 2: Convert to fraction form
6,069,232.84/8,376,120.36 = 3,316,338.76/x - Step 3: Cross multiply
6,069,232.84x = 8,376,120.36 × 3,316,338.76 - Step 4: Simplify right side
6,069,232.84x = 27,778,052,608,293.15 - Step 5: Solve for x
x = 27,778,052,608,293.15/6,069,232.84 - Step 6: Final answer
x = 4,576,863.89
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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.