Finding the Fourth Proportional to 3,593,766.72, 5,374,276.73 and 2,683,588.35
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Solution
The fourth proportional to 3,593,766.72, 5,374,276.73 and 2,683,588.35 is: 4,013,155.99
Step by Step Solution
- Step 1: Write the proportion equation
3,593,766.72 : 5,374,276.73 = 2,683,588.35 : x - Step 2: Convert to fraction form
3,593,766.72/5,374,276.73 = 2,683,588.35/x - Step 3: Cross multiply
3,593,766.72x = 5,374,276.73 × 2,683,588.35 - Step 4: Simplify right side
3,593,766.72x = 14,422,346,422,304.10 - Step 5: Solve for x
x = 14,422,346,422,304.10/3,593,766.72 - Step 6: Final answer
x = 4,013,155.99
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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.