Home / 9,464,383.60-14,193,076.20-3,074,844.40

Finding the Fourth Proportional to 9,464,383.60, 14,193,076.20 and 3,074,844.40

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Solution

The fourth proportional to 9,464,383.60, 14,193,076.20 and 3,074,844.40 is: 4,611,129.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,383.60 : 14,193,076.20 = 3,074,844.40 : x
  2. Step 2: Convert to fraction form
    9,464,383.60/14,193,076.20 = 3,074,844.40/x
  3. Step 3: Cross multiply
    9,464,383.60x = 14,193,076.20 × 3,074,844.40
  4. Step 4: Simplify right side
    9,464,383.60x = 43,641,500,872,343.27
  5. Step 5: Solve for x
    x = 43,641,500,872,343.27/9,464,383.60
  6. Step 6: Final answer
    x = 4,611,129.76

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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.