Home / 1,435,296-2,152,944-593,869.62

Finding the Fourth Proportional to 1,435,296, 2,152,944 and 593,869.62

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Solution

The fourth proportional to 1,435,296, 2,152,944 and 593,869.62 is: 890,804.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,296 : 2,152,944 = 593,869.62 : x
  2. Step 2: Convert to fraction form
    1,435,296/2,152,944 = 593,869.62/x
  3. Step 3: Cross multiply
    1,435,296x = 2,152,944 × 593,869.62
  4. Step 4: Simplify right side
    1,435,296x = 1,278,568,035,161.28
  5. Step 5: Solve for x
    x = 1,278,568,035,161.28/1,435,296
  6. Step 6: Final answer
    x = 890,804.43

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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.