Home / 2,961,659.32-4,442,489-717,797.32

Finding the Fourth Proportional to 2,961,659.32, 4,442,489 and 717,797.32

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Solution

The fourth proportional to 2,961,659.32, 4,442,489 and 717,797.32 is: 1,076,695.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,659.32 : 4,442,489 = 717,797.32 : x
  2. Step 2: Convert to fraction form
    2,961,659.32/4,442,489 = 717,797.32/x
  3. Step 3: Cross multiply
    2,961,659.32x = 4,442,489 × 717,797.32
  4. Step 4: Simplify right side
    2,961,659.32x = 3,188,806,698,329.48
  5. Step 5: Solve for x
    x = 3,188,806,698,329.48/2,961,659.32
  6. Step 6: Final answer
    x = 1,076,695.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.