Finding the Fourth Proportional to 14,960,263.97, 22,440,402.11 and 3,600,712.60
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Solution
The fourth proportional to 14,960,263.97, 22,440,402.11 and 3,600,712.60 is: 5,401,070.38
Step by Step Solution
- Step 1: Write the proportion equation
14,960,263.97 : 22,440,402.11 = 3,600,712.60 : x - Step 2: Convert to fraction form
14,960,263.97/22,440,402.11 = 3,600,712.60/x - Step 3: Cross multiply
14,960,263.97x = 22,440,402.11 × 3,600,712.60 - Step 4: Simplify right side
14,960,263.97x = 80,801,438,579,444.38 - Step 5: Solve for x
x = 80,801,438,579,444.38/14,960,263.97 - Step 6: Final answer
x = 5,401,070.38
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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.