Home / 1,704,311.06-2,352,801.46-1,059,938.86

Finding the Fourth Proportional to 1,704,311.06, 2,352,801.46 and 1,059,938.86

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Solution

The fourth proportional to 1,704,311.06, 2,352,801.46 and 1,059,938.86 is: 1,463,245.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,311.06 : 2,352,801.46 = 1,059,938.86 : x
  2. Step 2: Convert to fraction form
    1,704,311.06/2,352,801.46 = 1,059,938.86/x
  3. Step 3: Cross multiply
    1,704,311.06x = 2,352,801.46 × 1,059,938.86
  4. Step 4: Simplify right side
    1,704,311.06x = 2,493,825,697,318.74
  5. Step 5: Solve for x
    x = 2,493,825,697,318.74/1,704,311.06
  6. Step 6: Final answer
    x = 1,463,245.62

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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.