Home / 1,704,332.03-2,352,027.42-940,434.80

Finding the Fourth Proportional to 1,704,332.03, 2,352,027.42 and 940,434.80

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Solution

The fourth proportional to 1,704,332.03, 2,352,027.42 and 940,434.80 is: 1,297,827.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,332.03 : 2,352,027.42 = 940,434.80 : x
  2. Step 2: Convert to fraction form
    1,704,332.03/2,352,027.42 = 940,434.80/x
  3. Step 3: Cross multiply
    1,704,332.03x = 2,352,027.42 × 940,434.80
  4. Step 4: Simplify right side
    1,704,332.03x = 2,211,928,424,562.08
  5. Step 5: Solve for x
    x = 2,211,928,424,562.08/1,704,332.03
  6. Step 6: Final answer
    x = 1,297,827.18

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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.