Home / 6,147,801.70-9,223,315.35-2,361,408.10

Finding the Fourth Proportional to 6,147,801.70, 9,223,315.35 and 2,361,408.10

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Solution

The fourth proportional to 6,147,801.70, 9,223,315.35 and 2,361,408.10 is: 3,542,731.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,801.70 : 9,223,315.35 = 2,361,408.10 : x
  2. Step 2: Convert to fraction form
    6,147,801.70/9,223,315.35 = 2,361,408.10/x
  3. Step 3: Cross multiply
    6,147,801.70x = 9,223,315.35 × 2,361,408.10
  4. Step 4: Simplify right side
    6,147,801.70x = 21,780,011,576,344.34
  5. Step 5: Solve for x
    x = 21,780,011,576,344.34/6,147,801.70
  6. Step 6: Final answer
    x = 3,542,731.64

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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.