Home / 1,704,464.56-2,352,092.34-940,508.20

Finding the Fourth Proportional to 1,704,464.56, 2,352,092.34 and 940,508.20

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Solution

The fourth proportional to 1,704,464.56, 2,352,092.34 and 940,508.20 is: 1,297,863.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,464.56 : 2,352,092.34 = 940,508.20 : x
  2. Step 2: Convert to fraction form
    1,704,464.56/2,352,092.34 = 940,508.20/x
  3. Step 3: Cross multiply
    1,704,464.56x = 2,352,092.34 × 940,508.20
  4. Step 4: Simplify right side
    1,704,464.56x = 2,212,162,132,927.19
  5. Step 5: Solve for x
    x = 2,212,162,132,927.19/1,704,464.56
  6. Step 6: Final answer
    x = 1,297,863.38

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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.