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Finding the Fourth Proportional to 596,070.80, 822,599.33 and 341,471.19

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Solution

The fourth proportional to 596,070.80, 822,599.33 and 341,471.19 is: 471,242.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,070.80 : 822,599.33 = 341,471.19 : x
  2. Step 2: Convert to fraction form
    596,070.80/822,599.33 = 341,471.19/x
  3. Step 3: Cross multiply
    596,070.80x = 822,599.33 × 341,471.19
  4. Step 4: Simplify right side
    596,070.80x = 280,893,970,400.95
  5. Step 5: Solve for x
    x = 280,893,970,400.95/596,070.80
  6. Step 6: Final answer
    x = 471,242.63

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.