Finding the Fourth Proportional to 9,363,603.84, 14,045,405.73 and 2,632,017.84
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Solution
The fourth proportional to 9,363,603.84, 14,045,405.73 and 2,632,017.84 is: 3,948,026.75
Step by Step Solution
- Step 1: Write the proportion equation
9,363,603.84 : 14,045,405.73 = 2,632,017.84 : x - Step 2: Convert to fraction form
9,363,603.84/14,045,405.73 = 2,632,017.84/x - Step 3: Cross multiply
9,363,603.84x = 14,045,405.73 × 2,632,017.84 - Step 4: Simplify right side
9,363,603.84x = 36,967,758,451,398.22 - Step 5: Solve for x
x = 36,967,758,451,398.22/9,363,603.84 - Step 6: Final answer
x = 3,948,026.75
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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.