Home / 8,874,950.36-13,314,420.60-2,810,044.58

Finding the Fourth Proportional to 8,874,950.36, 13,314,420.60 and 2,810,044.58

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Solution

The fourth proportional to 8,874,950.36, 13,314,420.60 and 2,810,044.58 is: 4,215,698.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,874,950.36 : 13,314,420.60 = 2,810,044.58 : x
  2. Step 2: Convert to fraction form
    8,874,950.36/13,314,420.60 = 2,810,044.58/x
  3. Step 3: Cross multiply
    8,874,950.36x = 13,314,420.60 × 2,810,044.58
  4. Step 4: Simplify right side
    8,874,950.36x = 37,414,115,442,870.35
  5. Step 5: Solve for x
    x = 37,414,115,442,870.35/8,874,950.36
  6. Step 6: Final answer
    x = 4,215,698.56

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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.