Home / 1,079,226.64-1,489,256.40-595,714.24

Finding the Fourth Proportional to 1,079,226.64, 1,489,256.40 and 595,714.24

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Solution

The fourth proportional to 1,079,226.64, 1,489,256.40 and 595,714.24 is: 822,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,226.64 : 1,489,256.40 = 595,714.24 : x
  2. Step 2: Convert to fraction form
    1,079,226.64/1,489,256.40 = 595,714.24/x
  3. Step 3: Cross multiply
    1,079,226.64x = 1,489,256.40 × 595,714.24
  4. Step 4: Simplify right side
    1,079,226.64x = 887,171,244,491.14
  5. Step 5: Solve for x
    x = 887,171,244,491.14/1,079,226.64
  6. Step 6: Final answer
    x = 822,043.50

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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.