Home / 3,023,258.58-4,512,768.39-2,664,548.46

Finding the Fourth Proportional to 3,023,258.58, 4,512,768.39 and 2,664,548.46

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Solution

The fourth proportional to 3,023,258.58, 4,512,768.39 and 2,664,548.46 is: 3,977,327.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,258.58 : 4,512,768.39 = 2,664,548.46 : x
  2. Step 2: Convert to fraction form
    3,023,258.58/4,512,768.39 = 2,664,548.46/x
  3. Step 3: Cross multiply
    3,023,258.58x = 4,512,768.39 × 2,664,548.46
  4. Step 4: Simplify right side
    3,023,258.58x = 12,024,490,063,911.18
  5. Step 5: Solve for x
    x = 12,024,490,063,911.18/3,023,258.58
  6. Step 6: Final answer
    x = 3,977,327.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.