Finding the Fourth Proportional to 9,438,052, 14,157,129.84 and 2,346,340
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Solution
The fourth proportional to 9,438,052, 14,157,129.84 and 2,346,340 is: 3,519,522.89
Step by Step Solution
- Step 1: Write the proportion equation
9,438,052 : 14,157,129.84 = 2,346,340 : x - Step 2: Convert to fraction form
9,438,052/14,157,129.84 = 2,346,340/x - Step 3: Cross multiply
9,438,052x = 14,157,129.84 × 2,346,340 - Step 4: Simplify right side
9,438,052x = 33,217,440,028,785.60 - Step 5: Solve for x
x = 33,217,440,028,785.60/9,438,052 - Step 6: Final answer
x = 3,519,522.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.