Finding the Fourth Proportional to 2,332,073.16, 3,490,202.52 and 1,434,079.08
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Solution
The fourth proportional to 2,332,073.16, 3,490,202.52 and 1,434,079.08 is: 2,146,256.17
Step by Step Solution
- Step 1: Write the proportion equation
2,332,073.16 : 3,490,202.52 = 1,434,079.08 : x - Step 2: Convert to fraction form
2,332,073.16/3,490,202.52 = 1,434,079.08/x - Step 3: Cross multiply
2,332,073.16x = 3,490,202.52 × 1,434,079.08 - Step 4: Simplify right side
2,332,073.16x = 5,005,226,418,895.28 - Step 5: Solve for x
x = 5,005,226,418,895.28/2,332,073.16 - Step 6: Final answer
x = 2,146,256.17
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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.