Home / 3,230,130.60-4,844,807.10-1,336,674.60

Finding the Fourth Proportional to 3,230,130.60, 4,844,807.10 and 1,336,674.60

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Solution

The fourth proportional to 3,230,130.60, 4,844,807.10 and 1,336,674.60 is: 2,004,851.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,130.60 : 4,844,807.10 = 1,336,674.60 : x
  2. Step 2: Convert to fraction form
    3,230,130.60/4,844,807.10 = 1,336,674.60/x
  3. Step 3: Cross multiply
    3,230,130.60x = 4,844,807.10 × 1,336,674.60
  4. Step 4: Simplify right side
    3,230,130.60x = 6,475,930,592,469.66
  5. Step 5: Solve for x
    x = 6,475,930,592,469.66/3,230,130.60
  6. Step 6: Final answer
    x = 2,004,851.01

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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.