Finding the Fourth Proportional to 10,657,626.03, 14,706,634.82 and 6,011,154.99
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Solution
The fourth proportional to 10,657,626.03, 14,706,634.82 and 6,011,154.99 is: 8,294,892.41
Step by Step Solution
- Step 1: Write the proportion equation
10,657,626.03 : 14,706,634.82 = 6,011,154.99 : x - Step 2: Convert to fraction form
10,657,626.03/14,706,634.82 = 6,011,154.99/x - Step 3: Cross multiply
10,657,626.03x = 14,706,634.82 × 6,011,154.99 - Step 4: Simplify right side
10,657,626.03x = 88,403,861,254,294.98 - Step 5: Solve for x
x = 88,403,861,254,294.98/10,657,626.03 - Step 6: Final answer
x = 8,294,892.41
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.