Home / 1,704,357.90-2,352,062.75-940,460.67

Finding the Fourth Proportional to 1,704,357.90, 2,352,062.75 and 940,460.67

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Solution

The fourth proportional to 1,704,357.90, 2,352,062.75 and 940,460.67 is: 1,297,862.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,357.90 : 2,352,062.75 = 940,460.67 : x
  2. Step 2: Convert to fraction form
    1,704,357.90/2,352,062.75 = 940,460.67/x
  3. Step 3: Cross multiply
    1,704,357.90x = 2,352,062.75 × 940,460.67
  4. Step 4: Simplify right side
    1,704,357.90x = 2,212,022,505,044.74
  5. Step 5: Solve for x
    x = 2,212,022,505,044.74/1,704,357.90
  6. Step 6: Final answer
    x = 1,297,862.68

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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.