Home / 7,505,197.64-11,258,707.43-2,113,848.04

Finding the Fourth Proportional to 7,505,197.64, 11,258,707.43 and 2,113,848.04

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Solution

The fourth proportional to 7,505,197.64, 11,258,707.43 and 2,113,848.04 is: 3,171,028.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,505,197.64 : 11,258,707.43 = 2,113,848.04 : x
  2. Step 2: Convert to fraction form
    7,505,197.64/11,258,707.43 = 2,113,848.04/x
  3. Step 3: Cross multiply
    7,505,197.64x = 11,258,707.43 × 2,113,848.04
  4. Step 4: Simplify right side
    7,505,197.64x = 23,799,196,633,838.94
  5. Step 5: Solve for x
    x = 23,799,196,633,838.94/7,505,197.64
  6. Step 6: Final answer
    x = 3,171,028.64

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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.