Finding the Fourth Proportional to 4,598,950.07, 6,899,492.18 and 1,566,341.98
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Solution
The fourth proportional to 4,598,950.07, 6,899,492.18 and 1,566,341.98 is: 2,349,876.40
Step by Step Solution
- Step 1: Write the proportion equation
4,598,950.07 : 6,899,492.18 = 1,566,341.98 : x - Step 2: Convert to fraction form
4,598,950.07/6,899,492.18 = 1,566,341.98/x - Step 3: Cross multiply
4,598,950.07x = 6,899,492.18 × 1,566,341.98 - Step 4: Simplify right side
4,598,950.07x = 10,806,964,228,882.84 - Step 5: Solve for x
x = 10,806,964,228,882.84/4,598,950.07 - Step 6: Final answer
x = 2,349,876.40
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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.