Home / 4,314,626.52-6,470,257.80-1,617,480.06

Finding the Fourth Proportional to 4,314,626.52, 6,470,257.80 and 1,617,480.06

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Solution

The fourth proportional to 4,314,626.52, 6,470,257.80 and 1,617,480.06 is: 2,425,589.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,626.52 : 6,470,257.80 = 1,617,480.06 : x
  2. Step 2: Convert to fraction form
    4,314,626.52/6,470,257.80 = 1,617,480.06/x
  3. Step 3: Cross multiply
    4,314,626.52x = 6,470,257.80 × 1,617,480.06
  4. Step 4: Simplify right side
    4,314,626.52x = 10,465,512,974,559.47
  5. Step 5: Solve for x
    x = 10,465,512,974,559.47/4,314,626.52
  6. Step 6: Final answer
    x = 2,425,589.54

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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.