Home / 4,312,737.60-6,469,106.40-2,633,121.60

Finding the Fourth Proportional to 4,312,737.60, 6,469,106.40 and 2,633,121.60

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Solution

The fourth proportional to 4,312,737.60, 6,469,106.40 and 2,633,121.60 is: 3,949,682.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,737.60 : 6,469,106.40 = 2,633,121.60 : x
  2. Step 2: Convert to fraction form
    4,312,737.60/6,469,106.40 = 2,633,121.60/x
  3. Step 3: Cross multiply
    4,312,737.60x = 6,469,106.40 × 2,633,121.60
  4. Step 4: Simplify right side
    4,312,737.60x = 17,033,943,794,538.24
  5. Step 5: Solve for x
    x = 17,033,943,794,538.24/4,312,737.60
  6. Step 6: Final answer
    x = 3,949,682.40

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Double scale
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Similar ratio
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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.