Finding the Fourth Proportional to 8,832,824.58, 13,224,532.68 and 4,774,750.50
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Solution
The fourth proportional to 8,832,824.58, 13,224,532.68 and 4,774,750.50 is: 7,148,771.43
Step by Step Solution
- Step 1: Write the proportion equation
8,832,824.58 : 13,224,532.68 = 4,774,750.50 : x - Step 2: Convert to fraction form
8,832,824.58/13,224,532.68 = 4,774,750.50/x - Step 3: Cross multiply
8,832,824.58x = 13,224,532.68 × 4,774,750.50 - Step 4: Simplify right side
8,832,824.58x = 63,143,844,026,096.34 - Step 5: Solve for x
x = 63,143,844,026,096.34/8,832,824.58 - Step 6: Final answer
x = 7,148,771.43
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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.