Home / 8,002,346.10-11,043,236.76-4,331,262

Finding the Fourth Proportional to 8,002,346.10, 11,043,236.76 and 4,331,262

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Solution

The fourth proportional to 8,002,346.10, 11,043,236.76 and 4,331,262 is: 5,977,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,346.10 : 11,043,236.76 = 4,331,262 : x
  2. Step 2: Convert to fraction form
    8,002,346.10/11,043,236.76 = 4,331,262/x
  3. Step 3: Cross multiply
    8,002,346.10x = 11,043,236.76 × 4,331,262
  4. Step 4: Simplify right side
    8,002,346.10x = 47,831,151,735,591.12
  5. Step 5: Solve for x
    x = 47,831,151,735,591.12/8,002,346.10
  6. Step 6: Final answer
    x = 5,977,141.10

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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.