Home / 1,150,893.20-1,726,698.11-341,281.92

Finding the Fourth Proportional to 1,150,893.20, 1,726,698.11 and 341,281.92

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Solution

The fourth proportional to 1,150,893.20, 1,726,698.11 and 341,281.92 is: 512,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,893.20 : 1,726,698.11 = 341,281.92 : x
  2. Step 2: Convert to fraction form
    1,150,893.20/1,726,698.11 = 341,281.92/x
  3. Step 3: Cross multiply
    1,150,893.20x = 1,726,698.11 × 341,281.92
  4. Step 4: Simplify right side
    1,150,893.20x = 589,290,844,534.76
  5. Step 5: Solve for x
    x = 589,290,844,534.76/1,150,893.20
  6. Step 6: Final answer
    x = 512,029.13

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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.