Finding the Fourth Proportional to 9,527,633.24, 14,283,416.28 and 4,132,220
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Solution
The fourth proportional to 9,527,633.24, 14,283,416.28 and 4,132,220 is: 6,194,845.76
Step by Step Solution
- Step 1: Write the proportion equation
9,527,633.24 : 14,283,416.28 = 4,132,220 : x - Step 2: Convert to fraction form
9,527,633.24/14,283,416.28 = 4,132,220/x - Step 3: Cross multiply
9,527,633.24x = 14,283,416.28 × 4,132,220 - Step 4: Simplify right side
9,527,633.24x = 59,022,218,420,541.59 - Step 5: Solve for x
x = 59,022,218,420,541.59/9,527,633.24 - Step 6: Final answer
x = 6,194,845.76
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1.5x scale
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.