Home / 1,032,751.20-1,548,660.24-367,920.48

Finding the Fourth Proportional to 1,032,751.20, 1,548,660.24 and 367,920.48

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Solution

The fourth proportional to 1,032,751.20, 1,548,660.24 and 367,920.48 is: 551,714.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,751.20 : 1,548,660.24 = 367,920.48 : x
  2. Step 2: Convert to fraction form
    1,032,751.20/1,548,660.24 = 367,920.48/x
  3. Step 3: Cross multiply
    1,032,751.20x = 1,548,660.24 × 367,920.48
  4. Step 4: Simplify right side
    1,032,751.20x = 569,783,818,857.72
  5. Step 5: Solve for x
    x = 569,783,818,857.72/1,032,751.20
  6. Step 6: Final answer
    x = 551,714.51

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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.