Home / 3,262,491.36-4,893,786.36-1,132,643.16

Finding the Fourth Proportional to 3,262,491.36, 4,893,786.36 and 1,132,643.16

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Solution

The fourth proportional to 3,262,491.36, 4,893,786.36 and 1,132,643.16 is: 1,698,981.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,491.36 : 4,893,786.36 = 1,132,643.16 : x
  2. Step 2: Convert to fraction form
    3,262,491.36/4,893,786.36 = 1,132,643.16/x
  3. Step 3: Cross multiply
    3,262,491.36x = 4,893,786.36 × 1,132,643.16
  4. Step 4: Simplify right side
    3,262,491.36x = 5,542,913,647,155.30
  5. Step 5: Solve for x
    x = 5,542,913,647,155.30/3,262,491.36
  6. Step 6: Final answer
    x = 1,698,981.86

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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.