Home / 1,704,295.76-2,352,780.43-1,059,923.57

Finding the Fourth Proportional to 1,704,295.76, 2,352,780.43 and 1,059,923.57

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Solution

The fourth proportional to 1,704,295.76, 2,352,780.43 and 1,059,923.57 is: 1,463,224.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,295.76 : 2,352,780.43 = 1,059,923.57 : x
  2. Step 2: Convert to fraction form
    1,704,295.76/2,352,780.43 = 1,059,923.57/x
  3. Step 3: Cross multiply
    1,704,295.76x = 2,352,780.43 × 1,059,923.57
  4. Step 4: Simplify right side
    1,704,295.76x = 2,493,767,418,378.02
  5. Step 5: Solve for x
    x = 2,493,767,418,378.02/1,704,295.76
  6. Step 6: Final answer
    x = 1,463,224.57

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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.