Home / 964,929.42-1,331,410.59-582,977.34

Finding the Fourth Proportional to 964,929.42, 1,331,410.59 and 582,977.34

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Solution

The fourth proportional to 964,929.42, 1,331,410.59 and 582,977.34 is: 804,392.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,929.42 : 1,331,410.59 = 582,977.34 : x
  2. Step 2: Convert to fraction form
    964,929.42/1,331,410.59 = 582,977.34/x
  3. Step 3: Cross multiply
    964,929.42x = 1,331,410.59 × 582,977.34
  4. Step 4: Simplify right side
    964,929.42x = 776,182,204,206.03
  5. Step 5: Solve for x
    x = 776,182,204,206.03/964,929.42
  6. Step 6: Final answer
    x = 804,392.72

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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.