Finding the Fourth Proportional to 9,548,244.76, 13,176,867.98 and 6,762,359
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Solution
The fourth proportional to 9,548,244.76, 13,176,867.98 and 6,762,359 is: 9,332,260.96
Step by Step Solution
- Step 1: Write the proportion equation
9,548,244.76 : 13,176,867.98 = 6,762,359 : x - Step 2: Convert to fraction form
9,548,244.76/13,176,867.98 = 6,762,359/x - Step 3: Cross multiply
9,548,244.76x = 13,176,867.98 × 6,762,359 - Step 4: Simplify right side
9,548,244.76x = 89,106,711,776,364.83 - Step 5: Solve for x
x = 89,106,711,776,364.83/9,548,244.76 - Step 6: Final answer
x = 9,332,260.96
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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.