Finding the Fourth Proportional to 10,704,251.36, 14,771,328 and 6,353,527.52
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Solution
The fourth proportional to 10,704,251.36, 14,771,328 and 6,353,527.52 is: 8,767,548.13
Step by Step Solution
- Step 1: Write the proportion equation
10,704,251.36 : 14,771,328 = 6,353,527.52 : x - Step 2: Convert to fraction form
10,704,251.36/14,771,328 = 6,353,527.52/x - Step 3: Cross multiply
10,704,251.36x = 14,771,328 × 6,353,527.52 - Step 4: Simplify right side
10,704,251.36x = 93,850,038,954,946.55 - Step 5: Solve for x
x = 93,850,038,954,946.55/10,704,251.36 - Step 6: Final answer
x = 8,767,548.13
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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.