Home / 8,644,746.44-11,928,735.06-4,777,036.94

Finding the Fourth Proportional to 8,644,746.44, 11,928,735.06 and 4,777,036.94

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Solution

The fourth proportional to 8,644,746.44, 11,928,735.06 and 4,777,036.94 is: 6,591,750.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,644,746.44 : 11,928,735.06 = 4,777,036.94 : x
  2. Step 2: Convert to fraction form
    8,644,746.44/11,928,735.06 = 4,777,036.94/x
  3. Step 3: Cross multiply
    8,644,746.44x = 11,928,735.06 × 4,777,036.94
  4. Step 4: Simplify right side
    8,644,746.44x = 56,984,008,029,093.12
  5. Step 5: Solve for x
    x = 56,984,008,029,093.12/8,644,746.44
  6. Step 6: Final answer
    x = 6,591,750.08

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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.