Home / 10,925,743.70-16,388,615.55-5,823,910.10

Finding the Fourth Proportional to 10,925,743.70, 16,388,615.55 and 5,823,910.10

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Solution

The fourth proportional to 10,925,743.70, 16,388,615.55 and 5,823,910.10 is: 8,735,865.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,743.70 : 16,388,615.55 = 5,823,910.10 : x
  2. Step 2: Convert to fraction form
    10,925,743.70/16,388,615.55 = 5,823,910.10/x
  3. Step 3: Cross multiply
    10,925,743.70x = 16,388,615.55 × 5,823,910.10
  4. Step 4: Simplify right side
    10,925,743.70x = 95,445,823,626,662.05
  5. Step 5: Solve for x
    x = 95,445,823,626,662.05/10,925,743.70
  6. Step 6: Final answer
    x = 8,735,865.15

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Double scale
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Similar ratio
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1.5x scale

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.