Finding the Fourth Proportional to 9,221,292.76, 13,832,603.44 and 3,541,517.08
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Solution
The fourth proportional to 9,221,292.76, 13,832,603.44 and 3,541,517.08 is: 5,312,530.75
Step by Step Solution
- Step 1: Write the proportion equation
9,221,292.76 : 13,832,603.44 = 3,541,517.08 : x - Step 2: Convert to fraction form
9,221,292.76/13,832,603.44 = 3,541,517.08/x - Step 3: Cross multiply
9,221,292.76x = 13,832,603.44 × 3,541,517.08 - Step 4: Simplify right side
9,221,292.76x = 48,988,401,343,626.76 - Step 5: Solve for x
x = 48,988,401,343,626.76/9,221,292.76 - Step 6: Final answer
x = 5,312,530.75
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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.