Finding the Fourth Proportional to 5,833,328.16, 8,048,790.87 and 3,352,069.07
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Solution
The fourth proportional to 5,833,328.16, 8,048,790.87 and 3,352,069.07 is: 4,625,164.60
Step by Step Solution
- Step 1: Write the proportion equation
5,833,328.16 : 8,048,790.87 = 3,352,069.07 : x - Step 2: Convert to fraction form
5,833,328.16/8,048,790.87 = 3,352,069.07/x - Step 3: Cross multiply
5,833,328.16x = 8,048,790.87 × 3,352,069.07 - Step 4: Simplify right side
5,833,328.16x = 26,980,102,922,449.53 - Step 5: Solve for x
x = 26,980,102,922,449.53/5,833,328.16 - Step 6: Final answer
x = 4,625,164.60
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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.