Home / 6,252,363.45-8,628,076.17-3,461,611.10

Finding the Fourth Proportional to 6,252,363.45, 8,628,076.17 and 3,461,611.10

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Solution

The fourth proportional to 6,252,363.45, 8,628,076.17 and 3,461,611.10 is: 4,776,920.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,363.45 : 8,628,076.17 = 3,461,611.10 : x
  2. Step 2: Convert to fraction form
    6,252,363.45/8,628,076.17 = 3,461,611.10/x
  3. Step 3: Cross multiply
    6,252,363.45x = 8,628,076.17 × 3,461,611.10
  4. Step 4: Simplify right side
    6,252,363.45x = 29,867,044,198,577.11
  5. Step 5: Solve for x
    x = 29,867,044,198,577.11/6,252,363.45
  6. Step 6: Final answer
    x = 4,776,920.67

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1.5x scale

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.