Home / 1,042,328.76-1,563,722.58-593,260.92

Finding the Fourth Proportional to 1,042,328.76, 1,563,722.58 and 593,260.92

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Solution

The fourth proportional to 1,042,328.76, 1,563,722.58 and 593,260.92 is: 890,021.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,328.76 : 1,563,722.58 = 593,260.92 : x
  2. Step 2: Convert to fraction form
    1,042,328.76/1,563,722.58 = 593,260.92/x
  3. Step 3: Cross multiply
    1,042,328.76x = 1,563,722.58 × 593,260.92
  4. Step 4: Simplify right side
    1,042,328.76x = 927,695,496,435.57
  5. Step 5: Solve for x
    x = 927,695,496,435.57/1,042,328.76
  6. Step 6: Final answer
    x = 890,021.97

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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.