Finding the Fourth Proportional to 2,432,750.54, 3,357,060.18 and 1,344,958.60
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Solution
The fourth proportional to 2,432,750.54, 3,357,060.18 and 1,344,958.60 is: 1,855,967.92
Step by Step Solution
- Step 1: Write the proportion equation
2,432,750.54 : 3,357,060.18 = 1,344,958.60 : x - Step 2: Convert to fraction form
2,432,750.54/3,357,060.18 = 1,344,958.60/x - Step 3: Cross multiply
2,432,750.54x = 3,357,060.18 × 1,344,958.60 - Step 4: Simplify right side
2,432,750.54x = 4,515,106,959,808.55 - Step 5: Solve for x
x = 4,515,106,959,808.55/2,432,750.54 - Step 6: Final answer
x = 1,855,967.92
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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.