Home / 4,466,786.38-6,162,495.33-2,630,122.18

Finding the Fourth Proportional to 4,466,786.38, 6,162,495.33 and 2,630,122.18

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Solution

The fourth proportional to 4,466,786.38, 6,162,495.33 and 2,630,122.18 is: 3,628,585.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,786.38 : 6,162,495.33 = 2,630,122.18 : x
  2. Step 2: Convert to fraction form
    4,466,786.38/6,162,495.33 = 2,630,122.18/x
  3. Step 3: Cross multiply
    4,466,786.38x = 6,162,495.33 × 2,630,122.18
  4. Step 4: Simplify right side
    4,466,786.38x = 16,208,115,651,579.42
  5. Step 5: Solve for x
    x = 16,208,115,651,579.42/4,466,786.38
  6. Step 6: Final answer
    x = 3,628,585.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.