Finding the Fourth Proportional to 2,329,750.72, 3,216,048 and 1,566,247.12
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Solution
The fourth proportional to 2,329,750.72, 3,216,048 and 1,566,247.12 is: 2,162,087.93
Step by Step Solution
- Step 1: Write the proportion equation
2,329,750.72 : 3,216,048 = 1,566,247.12 : x - Step 2: Convert to fraction form
2,329,750.72/3,216,048 = 1,566,247.12/x - Step 3: Cross multiply
2,329,750.72x = 3,216,048 × 1,566,247.12 - Step 4: Simplify right side
2,329,750.72x = 5,037,125,917,781.76 - Step 5: Solve for x
x = 5,037,125,917,781.76/2,329,750.72 - Step 6: Final answer
x = 2,162,087.93
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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.