Home / 4,094,136.76-5,649,892.26-2,258,709.16

Finding the Fourth Proportional to 4,094,136.76, 5,649,892.26 and 2,258,709.16

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Solution

The fourth proportional to 4,094,136.76, 5,649,892.26 and 2,258,709.16 is: 3,117,009.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,136.76 : 5,649,892.26 = 2,258,709.16 : x
  2. Step 2: Convert to fraction form
    4,094,136.76/5,649,892.26 = 2,258,709.16/x
  3. Step 3: Cross multiply
    4,094,136.76x = 5,649,892.26 × 2,258,709.16
  4. Step 4: Simplify right side
    4,094,136.76x = 12,761,463,400,675.10
  5. Step 5: Solve for x
    x = 12,761,463,400,675.10/4,094,136.76
  6. Step 6: Final answer
    x = 3,117,009.56

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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.