Home / 3,100,777.76-4,651,150.52-795,260.13

Finding the Fourth Proportional to 3,100,777.76, 4,651,150.52 and 795,260.13

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Solution

The fourth proportional to 3,100,777.76, 4,651,150.52 and 795,260.13 is: 1,192,886.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,777.76 : 4,651,150.52 = 795,260.13 : x
  2. Step 2: Convert to fraction form
    3,100,777.76/4,651,150.52 = 795,260.13/x
  3. Step 3: Cross multiply
    3,100,777.76x = 4,651,150.52 × 795,260.13
  4. Step 4: Simplify right side
    3,100,777.76x = 3,698,874,563,208.47
  5. Step 5: Solve for x
    x = 3,698,874,563,208.47/3,100,777.76
  6. Step 6: Final answer
    x = 1,192,886.06

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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.