Home / 2,461,629.52-3,694,093.65-864,197.35

Finding the Fourth Proportional to 2,461,629.52, 3,694,093.65 and 864,197.35

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Solution

The fourth proportional to 2,461,629.52, 3,694,093.65 and 864,197.35 is: 1,296,875.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,629.52 : 3,694,093.65 = 864,197.35 : x
  2. Step 2: Convert to fraction form
    2,461,629.52/3,694,093.65 = 864,197.35/x
  3. Step 3: Cross multiply
    2,461,629.52x = 3,694,093.65 × 864,197.35
  4. Step 4: Simplify right side
    2,461,629.52x = 3,192,425,942,981.83
  5. Step 5: Solve for x
    x = 3,192,425,942,981.83/2,461,629.52
  6. Step 6: Final answer
    x = 1,296,875.06

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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.