Home / 9,225,679.60-13,839,840.08-2,836,468.36

Finding the Fourth Proportional to 9,225,679.60, 13,839,840.08 and 2,836,468.36

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Solution

The fourth proportional to 9,225,679.60, 13,839,840.08 and 2,836,468.36 is: 4,255,108.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,679.60 : 13,839,840.08 = 2,836,468.36 : x
  2. Step 2: Convert to fraction form
    9,225,679.60/13,839,840.08 = 2,836,468.36/x
  3. Step 3: Cross multiply
    9,225,679.60x = 13,839,840.08 × 2,836,468.36
  4. Step 4: Simplify right side
    9,225,679.60x = 39,256,268,494,379.87
  5. Step 5: Solve for x
    x = 39,256,268,494,379.87/9,225,679.60
  6. Step 6: Final answer
    x = 4,255,108.59

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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.