Home / 2,712,096.08-4,068,144.32-2,113,505.27

Finding the Fourth Proportional to 2,712,096.08, 4,068,144.32 and 2,113,505.27

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Solution

The fourth proportional to 2,712,096.08, 4,068,144.32 and 2,113,505.27 is: 3,170,258.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,096.08 : 4,068,144.32 = 2,113,505.27 : x
  2. Step 2: Convert to fraction form
    2,712,096.08/4,068,144.32 = 2,113,505.27/x
  3. Step 3: Cross multiply
    2,712,096.08x = 4,068,144.32 × 2,113,505.27
  4. Step 4: Simplify right side
    2,712,096.08x = 8,598,044,428,532.32
  5. Step 5: Solve for x
    x = 8,598,044,428,532.32/2,712,096.08
  6. Step 6: Final answer
    x = 3,170,258.06

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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.