Home / 9,933,371.64-14,892,021.45-3,106,432.44

Finding the Fourth Proportional to 9,933,371.64, 14,892,021.45 and 3,106,432.44

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Solution

The fourth proportional to 9,933,371.64, 14,892,021.45 and 3,106,432.44 is: 4,657,135.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933,371.64 : 14,892,021.45 = 3,106,432.44 : x
  2. Step 2: Convert to fraction form
    9,933,371.64/14,892,021.45 = 3,106,432.44/x
  3. Step 3: Cross multiply
    9,933,371.64x = 14,892,021.45 × 3,106,432.44
  4. Step 4: Simplify right side
    9,933,371.64x = 46,261,058,529,455.84
  5. Step 5: Solve for x
    x = 46,261,058,529,455.84/9,933,371.64
  6. Step 6: Final answer
    x = 4,657,135.58

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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.