Home / 3,536,150-5,307,935.48-3,133,915.60

Finding the Fourth Proportional to 3,536,150, 5,307,935.48 and 3,133,915.60

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Solution

The fourth proportional to 3,536,150, 5,307,935.48 and 3,133,915.60 is: 4,704,161.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,150 : 5,307,935.48 = 3,133,915.60 : x
  2. Step 2: Convert to fraction form
    3,536,150/5,307,935.48 = 3,133,915.60/x
  3. Step 3: Cross multiply
    3,536,150x = 5,307,935.48 × 3,133,915.60
  4. Step 4: Simplify right side
    3,536,150x = 16,634,621,804,565.49
  5. Step 5: Solve for x
    x = 16,634,621,804,565.49/3,536,150
  6. Step 6: Final answer
    x = 4,704,161.82

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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.