Finding the Fourth Proportional to 944,798.22, 1,417,746.18 and 397,650.42
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Solution
The fourth proportional to 944,798.22, 1,417,746.18 and 397,650.42 is: 596,706.63
Step by Step Solution
- Step 1: Write the proportion equation
944,798.22 : 1,417,746.18 = 397,650.42 : x - Step 2: Convert to fraction form
944,798.22/1,417,746.18 = 397,650.42/x - Step 3: Cross multiply
944,798.22x = 1,417,746.18 × 397,650.42 - Step 4: Simplify right side
944,798.22x = 563,767,363,930.40 - Step 5: Solve for x
x = 563,767,363,930.40/944,798.22 - Step 6: Final answer
x = 596,706.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.