Home / 4,069,906.56-5,616,190.08-2,258,928

Finding the Fourth Proportional to 4,069,906.56, 5,616,190.08 and 2,258,928

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Solution

The fourth proportional to 4,069,906.56, 5,616,190.08 and 2,258,928 is: 3,117,164.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,906.56 : 5,616,190.08 = 2,258,928 : x
  2. Step 2: Convert to fraction form
    4,069,906.56/5,616,190.08 = 2,258,928/x
  3. Step 3: Cross multiply
    4,069,906.56x = 5,616,190.08 × 2,258,928
  4. Step 4: Simplify right side
    4,069,906.56x = 12,686,569,025,034.24
  5. Step 5: Solve for x
    x = 12,686,569,025,034.24/4,069,906.56
  6. Step 6: Final answer
    x = 3,117,164.69

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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.