Finding the Fourth Proportional to 4,194,760.42, 5,788,102.42 and 2,358,864.17
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Solution
The fourth proportional to 4,194,760.42, 5,788,102.42 and 2,358,864.17 is: 3,254,857.50
Step by Step Solution
- Step 1: Write the proportion equation
4,194,760.42 : 5,788,102.42 = 2,358,864.17 : x - Step 2: Convert to fraction form
4,194,760.42/5,788,102.42 = 2,358,864.17/x - Step 3: Cross multiply
4,194,760.42x = 5,788,102.42 × 2,358,864.17 - Step 4: Simplify right side
4,194,760.42x = 13,653,347,410,828.29 - Step 5: Solve for x
x = 13,653,347,410,828.29/4,194,760.42 - Step 6: Final answer
x = 3,254,857.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.