Home / 4,009,472.40-6,015,936.60-2,328,013.20

Finding the Fourth Proportional to 4,009,472.40, 6,015,936.60 and 2,328,013.20

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Solution

The fourth proportional to 4,009,472.40, 6,015,936.60 and 2,328,013.20 is: 3,493,023.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,472.40 : 6,015,936.60 = 2,328,013.20 : x
  2. Step 2: Convert to fraction form
    4,009,472.40/6,015,936.60 = 2,328,013.20/x
  3. Step 3: Cross multiply
    4,009,472.40x = 6,015,936.60 × 2,328,013.20
  4. Step 4: Simplify right side
    4,009,472.40x = 14,005,179,815,163.12
  5. Step 5: Solve for x
    x = 14,005,179,815,163.12/4,009,472.40
  6. Step 6: Final answer
    x = 3,493,023.13

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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.