Finding the Fourth Proportional to 5,737,643.84, 8,603,977.44 and 1,950,109.76
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Solution
The fourth proportional to 5,737,643.84, 8,603,977.44 and 1,950,109.76 is: 2,924,318.91
Step by Step Solution
- Step 1: Write the proportion equation
5,737,643.84 : 8,603,977.44 = 1,950,109.76 : x - Step 2: Convert to fraction form
5,737,643.84/8,603,977.44 = 1,950,109.76/x - Step 3: Cross multiply
5,737,643.84x = 8,603,977.44 × 1,950,109.76 - Step 4: Simplify right side
5,737,643.84x = 16,778,700,380,563.81 - Step 5: Solve for x
x = 16,778,700,380,563.81/5,737,643.84 - Step 6: Final answer
x = 2,924,318.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.