Home / 3,068,962-4,603,250.20-938,876.88

Finding the Fourth Proportional to 3,068,962, 4,603,250.20 and 938,876.88

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Solution

The fourth proportional to 3,068,962, 4,603,250.20 and 938,876.88 is: 1,408,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,962 : 4,603,250.20 = 938,876.88 : x
  2. Step 2: Convert to fraction form
    3,068,962/4,603,250.20 = 938,876.88/x
  3. Step 3: Cross multiply
    3,068,962x = 4,603,250.20 × 938,876.88
  4. Step 4: Simplify right side
    3,068,962x = 4,321,885,185,635.38
  5. Step 5: Solve for x
    x = 4,321,885,185,635.38/3,068,962
  6. Step 6: Final answer
    x = 1,408,256.34

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1.5x scale

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.