Home / 1,362,629.06-2,044,259.97-464,078.57

Finding the Fourth Proportional to 1,362,629.06, 2,044,259.97 and 464,078.57

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Solution

The fourth proportional to 1,362,629.06, 2,044,259.97 and 464,078.57 is: 696,225.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,629.06 : 2,044,259.97 = 464,078.57 : x
  2. Step 2: Convert to fraction form
    1,362,629.06/2,044,259.97 = 464,078.57/x
  3. Step 3: Cross multiply
    1,362,629.06x = 2,044,259.97 × 464,078.57
  4. Step 4: Simplify right side
    1,362,629.06x = 948,697,246,956.20
  5. Step 5: Solve for x
    x = 948,697,246,956.20/1,362,629.06
  6. Step 6: Final answer
    x = 696,225.61

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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.