Finding the Fourth Proportional to 9,527,937.76, 14,291,878.35 and 2,704,516.73
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Solution
The fourth proportional to 9,527,937.76, 14,291,878.35 and 2,704,516.73 is: 4,056,767.06
Step by Step Solution
- Step 1: Write the proportion equation
9,527,937.76 : 14,291,878.35 = 2,704,516.73 : x - Step 2: Convert to fraction form
9,527,937.76/14,291,878.35 = 2,704,516.73/x - Step 3: Cross multiply
9,527,937.76x = 14,291,878.35 × 2,704,516.73 - Step 4: Simplify right side
9,527,937.76x = 38,652,624,092,976.88 - Step 5: Solve for x
x = 38,652,624,092,976.88/9,527,937.76 - Step 6: Final answer
x = 4,056,767.06
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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.