Home / 694,432.92-1,041,732.72-245,061

Finding the Fourth Proportional to 694,432.92, 1,041,732.72 and 245,061

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Solution

The fourth proportional to 694,432.92, 1,041,732.72 and 245,061 is: 367,620.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,432.92 : 1,041,732.72 = 245,061 : x
  2. Step 2: Convert to fraction form
    694,432.92/1,041,732.72 = 245,061/x
  3. Step 3: Cross multiply
    694,432.92x = 1,041,732.72 × 245,061
  4. Step 4: Simplify right side
    694,432.92x = 255,288,062,095.92
  5. Step 5: Solve for x
    x = 255,288,062,095.92/694,432.92
  6. Step 6: Final answer
    x = 367,620.91

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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.