Home / 1,704,780.51-2,352,586.24-940,834.14

Finding the Fourth Proportional to 1,704,780.51, 2,352,586.24 and 940,834.14

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Solution

The fourth proportional to 1,704,780.51, 2,352,586.24 and 940,834.14 is: 1,298,345.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,780.51 : 2,352,586.24 = 940,834.14 : x
  2. Step 2: Convert to fraction form
    1,704,780.51/2,352,586.24 = 940,834.14/x
  3. Step 3: Cross multiply
    1,704,780.51x = 2,352,586.24 × 940,834.14
  4. Step 4: Simplify right side
    1,704,780.51x = 2,213,393,451,886.23
  5. Step 5: Solve for x
    x = 2,213,393,451,886.23/1,704,780.51
  6. Step 6: Final answer
    x = 1,298,345.12

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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.