Home / 11,695,032.60-16,138,325.69-6,799,907.41

Finding the Fourth Proportional to 11,695,032.60, 16,138,325.69 and 6,799,907.41

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Solution

The fourth proportional to 11,695,032.60, 16,138,325.69 and 6,799,907.41 is: 9,383,395.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,032.60 : 16,138,325.69 = 6,799,907.41 : x
  2. Step 2: Convert to fraction form
    11,695,032.60/16,138,325.69 = 6,799,907.41/x
  3. Step 3: Cross multiply
    11,695,032.60x = 16,138,325.69 × 6,799,907.41
  4. Step 4: Simplify right side
    11,695,032.60x = 109,739,120,370,079.02
  5. Step 5: Solve for x
    x = 109,739,120,370,079.02/11,695,032.60
  6. Step 6: Final answer
    x = 9,383,395.85

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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.